Home / 24,340.46-36,436.70-15,581.52

Finding the Fourth Proportional to 24,340.46, 36,436.70 and 15,581.52

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Solution

The fourth proportional to 24,340.46, 36,436.70 and 15,581.52 is: 23,324.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,340.46 : 36,436.70 = 15,581.52 : x
  2. Step 2: Convert to fraction form
    24,340.46/36,436.70 = 15,581.52/x
  3. Step 3: Cross multiply
    24,340.46x = 36,436.70 × 15,581.52
  4. Step 4: Simplify right side
    24,340.46x = 567,739,208.74
  5. Step 5: Solve for x
    x = 567,739,208.74/24,340.46
  6. Step 6: Final answer
    x = 23,324.92

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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.