Home / 63,000.28-94,452.91-38,034.40

Finding the Fourth Proportional to 63,000.28, 94,452.91 and 38,034.40

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Solution

The fourth proportional to 63,000.28, 94,452.91 and 38,034.40 is: 57,022.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,000.28 : 94,452.91 = 38,034.40 : x
  2. Step 2: Convert to fraction form
    63,000.28/94,452.91 = 38,034.40/x
  3. Step 3: Cross multiply
    63,000.28x = 94,452.91 × 38,034.40
  4. Step 4: Simplify right side
    63,000.28x = 3,592,459,973.26
  5. Step 5: Solve for x
    x = 3,592,459,973.26/63,000.28
  6. Step 6: Final answer
    x = 57,022.92

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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.