Home / 24,321.32-36,502.70-9,540.52

Finding the Fourth Proportional to 24,321.32, 36,502.70 and 9,540.52

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Solution

The fourth proportional to 24,321.32, 36,502.70 and 9,540.52 is: 14,318.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,321.32 : 36,502.70 = 9,540.52 : x
  2. Step 2: Convert to fraction form
    24,321.32/36,502.70 = 9,540.52/x
  3. Step 3: Cross multiply
    24,321.32x = 36,502.70 × 9,540.52
  4. Step 4: Simplify right side
    24,321.32x = 348,254,739.40
  5. Step 5: Solve for x
    x = 348,254,739.40/24,321.32
  6. Step 6: Final answer
    x = 14,318.91

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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.