Home / 63,002.28-94,455.91-38,036.40

Finding the Fourth Proportional to 63,002.28, 94,455.91 and 38,036.40

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Solution

The fourth proportional to 63,002.28, 94,455.91 and 38,036.40 is: 57,025.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,002.28 : 94,455.91 = 38,036.40 : x
  2. Step 2: Convert to fraction form
    63,002.28/94,455.91 = 38,036.40/x
  3. Step 3: Cross multiply
    63,002.28x = 94,455.91 × 38,036.40
  4. Step 4: Simplify right side
    63,002.28x = 3,592,762,775.12
  5. Step 5: Solve for x
    x = 3,592,762,775.12/63,002.28
  6. Step 6: Final answer
    x = 57,025.92

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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.