Home / 24,594.55-36,815.46-13,321.89

Finding the Fourth Proportional to 24,594.55, 36,815.46 and 13,321.89

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Solution

The fourth proportional to 24,594.55, 36,815.46 and 13,321.89 is: 19,941.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,594.55 : 36,815.46 = 13,321.89 : x
  2. Step 2: Convert to fraction form
    24,594.55/36,815.46 = 13,321.89/x
  3. Step 3: Cross multiply
    24,594.55x = 36,815.46 × 13,321.89
  4. Step 4: Simplify right side
    24,594.55x = 490,451,508.42
  5. Step 5: Solve for x
    x = 490,451,508.42/24,594.55
  6. Step 6: Final answer
    x = 19,941.47

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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.