Home / 29,702.30-44,528.78-15,654.48

Finding the Fourth Proportional to 29,702.30, 44,528.78 and 15,654.48

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Solution

The fourth proportional to 29,702.30, 44,528.78 and 15,654.48 is: 23,468.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,702.30 : 44,528.78 = 15,654.48 : x
  2. Step 2: Convert to fraction form
    29,702.30/44,528.78 = 15,654.48/x
  3. Step 3: Cross multiply
    29,702.30x = 44,528.78 × 15,654.48
  4. Step 4: Simplify right side
    29,702.30x = 697,074,895.93
  5. Step 5: Solve for x
    x = 697,074,895.93/29,702.30
  6. Step 6: Final answer
    x = 23,468.72

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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.