Home / 35,003.39-48,305.02-19,088.18

Finding the Fourth Proportional to 35,003.39, 48,305.02 and 19,088.18

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Solution

The fourth proportional to 35,003.39, 48,305.02 and 19,088.18 is: 26,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003.39 : 48,305.02 = 19,088.18 : x
  2. Step 2: Convert to fraction form
    35,003.39/48,305.02 = 19,088.18/x
  3. Step 3: Cross multiply
    35,003.39x = 48,305.02 × 19,088.18
  4. Step 4: Simplify right side
    35,003.39x = 922,055,007.05
  5. Step 5: Solve for x
    x = 922,055,007.05/35,003.39
  6. Step 6: Final answer
    x = 26,341.88

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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.