Home / 63,411.21-95,034.15-35,330.13

Finding the Fourth Proportional to 63,411.21, 95,034.15 and 35,330.13

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Solution

The fourth proportional to 63,411.21, 95,034.15 and 35,330.13 is: 52,949.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,411.21 : 95,034.15 = 35,330.13 : x
  2. Step 2: Convert to fraction form
    63,411.21/95,034.15 = 35,330.13/x
  3. Step 3: Cross multiply
    63,411.21x = 95,034.15 × 35,330.13
  4. Step 4: Simplify right side
    63,411.21x = 3,357,568,873.94
  5. Step 5: Solve for x
    x = 3,357,568,873.94/63,411.21
  6. Step 6: Final answer
    x = 52,949.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.