Home / 23,404.10-32,297.45-12,793.70

Finding the Fourth Proportional to 23,404.10, 32,297.45 and 12,793.70

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Solution

The fourth proportional to 23,404.10, 32,297.45 and 12,793.70 is: 17,655.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404.10 : 32,297.45 = 12,793.70 : x
  2. Step 2: Convert to fraction form
    23,404.10/32,297.45 = 12,793.70/x
  3. Step 3: Cross multiply
    23,404.10x = 32,297.45 × 12,793.70
  4. Step 4: Simplify right side
    23,404.10x = 413,203,660.61
  5. Step 5: Solve for x
    x = 413,203,660.61/23,404.10
  6. Step 6: Final answer
    x = 17,655.19

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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.