Home / 25,092.22-34,650.18-16,154.92

Finding the Fourth Proportional to 25,092.22, 34,650.18 and 16,154.92

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Solution

The fourth proportional to 25,092.22, 34,650.18 and 16,154.92 is: 22,308.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.22 : 34,650.18 = 16,154.92 : x
  2. Step 2: Convert to fraction form
    25,092.22/34,650.18 = 16,154.92/x
  3. Step 3: Cross multiply
    25,092.22x = 34,650.18 × 16,154.92
  4. Step 4: Simplify right side
    25,092.22x = 559,770,885.89
  5. Step 5: Solve for x
    x = 559,770,885.89/25,092.22
  6. Step 6: Final answer
    x = 22,308.54

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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.