Home / 63,732.30-95,464.59-30,418.83

Finding the Fourth Proportional to 63,732.30, 95,464.59 and 30,418.83

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Solution

The fourth proportional to 63,732.30, 95,464.59 and 30,418.83 is: 45,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,732.30 : 95,464.59 = 30,418.83 : x
  2. Step 2: Convert to fraction form
    63,732.30/95,464.59 = 30,418.83/x
  3. Step 3: Cross multiply
    63,732.30x = 95,464.59 × 30,418.83
  4. Step 4: Simplify right side
    63,732.30x = 2,903,921,134.23
  5. Step 5: Solve for x
    x = 2,903,921,134.23/63,732.30
  6. Step 6: Final answer
    x = 45,564.35

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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.