Home / 52,202.88-77,934.96-44,331.84

Finding the Fourth Proportional to 52,202.88, 77,934.96 and 44,331.84

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Solution

The fourth proportional to 52,202.88, 77,934.96 and 44,331.84 is: 66,184.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,202.88 : 77,934.96 = 44,331.84 : x
  2. Step 2: Convert to fraction form
    52,202.88/77,934.96 = 44,331.84/x
  3. Step 3: Cross multiply
    52,202.88x = 77,934.96 × 44,331.84
  4. Step 4: Simplify right side
    52,202.88x = 3,455,000,177.13
  5. Step 5: Solve for x
    x = 3,455,000,177.13/52,202.88
  6. Step 6: Final answer
    x = 66,184.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.