Home / 104,442.13-156,658.33-25,552.18

Finding the Fourth Proportional to 104,442.13, 156,658.33 and 25,552.18

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Solution

The fourth proportional to 104,442.13, 156,658.33 and 25,552.18 is: 38,327.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,442.13 : 156,658.33 = 25,552.18 : x
  2. Step 2: Convert to fraction form
    104,442.13/156,658.33 = 25,552.18/x
  3. Step 3: Cross multiply
    104,442.13x = 156,658.33 × 25,552.18
  4. Step 4: Simplify right side
    104,442.13x = 4,002,961,846.66
  5. Step 5: Solve for x
    x = 4,002,961,846.66/104,442.13
  6. Step 6: Final answer
    x = 38,327.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.