Home / 23,206.48-32,024.92-13,134.73

Finding the Fourth Proportional to 23,206.48, 32,024.92 and 13,134.73

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Solution

The fourth proportional to 23,206.48, 32,024.92 and 13,134.73 is: 18,125.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206.48 : 32,024.92 = 13,134.73 : x
  2. Step 2: Convert to fraction form
    23,206.48/32,024.92 = 13,134.73/x
  3. Step 3: Cross multiply
    23,206.48x = 32,024.92 × 13,134.73
  4. Step 4: Simplify right side
    23,206.48x = 420,638,677.47
  5. Step 5: Solve for x
    x = 420,638,677.47/23,206.48
  6. Step 6: Final answer
    x = 18,125.91

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1.5x scale

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.