Home / 24,293.73-36,474.18-16,779.68

Finding the Fourth Proportional to 24,293.73, 36,474.18 and 16,779.68

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Solution

The fourth proportional to 24,293.73, 36,474.18 and 16,779.68 is: 25,192.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293.73 : 36,474.18 = 16,779.68 : x
  2. Step 2: Convert to fraction form
    24,293.73/36,474.18 = 16,779.68/x
  3. Step 3: Cross multiply
    24,293.73x = 36,474.18 × 16,779.68
  4. Step 4: Simplify right side
    24,293.73x = 612,024,886.29
  5. Step 5: Solve for x
    x = 612,024,886.29/24,293.73
  6. Step 6: Final answer
    x = 25,192.71

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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.