Home / 29,123.30-43,675.56-9,397.23

Finding the Fourth Proportional to 29,123.30, 43,675.56 and 9,397.23

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Solution

The fourth proportional to 29,123.30, 43,675.56 and 9,397.23 is: 14,092.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,123.30 : 43,675.56 = 9,397.23 : x
  2. Step 2: Convert to fraction form
    29,123.30/43,675.56 = 9,397.23/x
  3. Step 3: Cross multiply
    29,123.30x = 43,675.56 × 9,397.23
  4. Step 4: Simplify right side
    29,123.30x = 410,429,282.70
  5. Step 5: Solve for x
    x = 410,429,282.70/29,123.30
  6. Step 6: Final answer
    x = 14,092.82

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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.