Home / 24,711.30-34,104.05-14,102.53

Finding the Fourth Proportional to 24,711.30, 34,104.05 and 14,102.53

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Solution

The fourth proportional to 24,711.30, 34,104.05 and 14,102.53 is: 19,462.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711.30 : 34,104.05 = 14,102.53 : x
  2. Step 2: Convert to fraction form
    24,711.30/34,104.05 = 14,102.53/x
  3. Step 3: Cross multiply
    24,711.30x = 34,104.05 × 14,102.53
  4. Step 4: Simplify right side
    24,711.30x = 480,953,388.25
  5. Step 5: Solve for x
    x = 480,953,388.25/24,711.30
  6. Step 6: Final answer
    x = 19,462.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.