Home / 24,467.40-36,701.10-21,648.60

Finding the Fourth Proportional to 24,467.40, 36,701.10 and 21,648.60

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Solution

The fourth proportional to 24,467.40, 36,701.10 and 21,648.60 is: 32,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,467.40 : 36,701.10 = 21,648.60 : x
  2. Step 2: Convert to fraction form
    24,467.40/36,701.10 = 21,648.60/x
  3. Step 3: Cross multiply
    24,467.40x = 36,701.10 × 21,648.60
  4. Step 4: Simplify right side
    24,467.40x = 794,527,433.46
  5. Step 5: Solve for x
    x = 794,527,433.46/24,467.40
  6. Step 6: Final answer
    x = 32,472.90

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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.