Home / 29,932.50-44,898.98-13,288.07

Finding the Fourth Proportional to 29,932.50, 44,898.98 and 13,288.07

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Solution

The fourth proportional to 29,932.50, 44,898.98 and 13,288.07 is: 19,932.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,932.50 : 44,898.98 = 13,288.07 : x
  2. Step 2: Convert to fraction form
    29,932.50/44,898.98 = 13,288.07/x
  3. Step 3: Cross multiply
    29,932.50x = 44,898.98 × 13,288.07
  4. Step 4: Simplify right side
    29,932.50x = 596,620,498.23
  5. Step 5: Solve for x
    x = 596,620,498.23/29,932.50
  6. Step 6: Final answer
    x = 19,932.20

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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.