Home / 63,386.10-95,079.15-37,077.30

Finding the Fourth Proportional to 63,386.10, 95,079.15 and 37,077.30

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Solution

The fourth proportional to 63,386.10, 95,079.15 and 37,077.30 is: 55,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,386.10 : 95,079.15 = 37,077.30 : x
  2. Step 2: Convert to fraction form
    63,386.10/95,079.15 = 37,077.30/x
  3. Step 3: Cross multiply
    63,386.10x = 95,079.15 × 37,077.30
  4. Step 4: Simplify right side
    63,386.10x = 3,525,278,168.30
  5. Step 5: Solve for x
    x = 3,525,278,168.30/63,386.10
  6. Step 6: Final answer
    x = 55,615.95

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Similar ratio
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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.