Home / 29,860.10-41,207.91-16,432.73

Finding the Fourth Proportional to 29,860.10, 41,207.91 and 16,432.73

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Solution

The fourth proportional to 29,860.10, 41,207.91 and 16,432.73 is: 22,677.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,860.10 : 41,207.91 = 16,432.73 : x
  2. Step 2: Convert to fraction form
    29,860.10/41,207.91 = 16,432.73/x
  3. Step 3: Cross multiply
    29,860.10x = 41,207.91 × 16,432.73
  4. Step 4: Simplify right side
    29,860.10x = 677,158,458.89
  5. Step 5: Solve for x
    x = 677,158,458.89/29,860.10
  6. Step 6: Final answer
    x = 22,677.70

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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.