Home / 23,306.22-32,162.28-13,234.95

Finding the Fourth Proportional to 23,306.22, 32,162.28 and 13,234.95

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Solution

The fourth proportional to 23,306.22, 32,162.28 and 13,234.95 is: 18,264.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306.22 : 32,162.28 = 13,234.95 : x
  2. Step 2: Convert to fraction form
    23,306.22/32,162.28 = 13,234.95/x
  3. Step 3: Cross multiply
    23,306.22x = 32,162.28 × 13,234.95
  4. Step 4: Simplify right side
    23,306.22x = 425,666,167.69
  5. Step 5: Solve for x
    x = 425,666,167.69/23,306.22
  6. Step 6: Final answer
    x = 18,264.06

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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.