Home / 35,152.93-48,510.92-19,020.19

Finding the Fourth Proportional to 35,152.93, 48,510.92 and 19,020.19

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Solution

The fourth proportional to 35,152.93, 48,510.92 and 19,020.19 is: 26,247.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,152.93 : 48,510.92 = 19,020.19 : x
  2. Step 2: Convert to fraction form
    35,152.93/48,510.92 = 19,020.19/x
  3. Step 3: Cross multiply
    35,152.93x = 48,510.92 × 19,020.19
  4. Step 4: Simplify right side
    35,152.93x = 922,686,989.20
  5. Step 5: Solve for x
    x = 922,686,989.20/35,152.93
  6. Step 6: Final answer
    x = 26,247.80

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Double scale
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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.