Home / 35,010.66-48,314.76-19,095.18

Finding the Fourth Proportional to 35,010.66, 48,314.76 and 19,095.18

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Solution

The fourth proportional to 35,010.66, 48,314.76 and 19,095.18 is: 26,351.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,010.66 : 48,314.76 = 19,095.18 : x
  2. Step 2: Convert to fraction form
    35,010.66/48,314.76 = 19,095.18/x
  3. Step 3: Cross multiply
    35,010.66x = 48,314.76 × 19,095.18
  4. Step 4: Simplify right side
    35,010.66x = 922,579,038.86
  5. Step 5: Solve for x
    x = 922,579,038.86/35,010.66
  6. Step 6: Final answer
    x = 26,351.38

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Half scale
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Double scale
Find fourth proportional to 35,011.66, 48,316.14 and 19,096.18
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.