Home / 50,444.10-75,666.15-34,697.70

Finding the Fourth Proportional to 50,444.10, 75,666.15 and 34,697.70

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Solution

The fourth proportional to 50,444.10, 75,666.15 and 34,697.70 is: 52,046.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,444.10 : 75,666.15 = 34,697.70 : x
  2. Step 2: Convert to fraction form
    50,444.10/75,666.15 = 34,697.70/x
  3. Step 3: Cross multiply
    50,444.10x = 75,666.15 × 34,697.70
  4. Step 4: Simplify right side
    50,444.10x = 2,625,441,372.86
  5. Step 5: Solve for x
    x = 2,625,441,372.86/50,444.10
  6. Step 6: Final answer
    x = 52,046.55

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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.