Home / 24,387.55-36,586.42-13,862.41

Finding the Fourth Proportional to 24,387.55, 36,586.42 and 13,862.41

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Solution

The fourth proportional to 24,387.55, 36,586.42 and 13,862.41 is: 20,796.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,387.55 : 36,586.42 = 13,862.41 : x
  2. Step 2: Convert to fraction form
    24,387.55/36,586.42 = 13,862.41/x
  3. Step 3: Cross multiply
    24,387.55x = 36,586.42 × 13,862.41
  4. Step 4: Simplify right side
    24,387.55x = 507,175,828.35
  5. Step 5: Solve for x
    x = 507,175,828.35/24,387.55
  6. Step 6: Final answer
    x = 20,796.51

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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.