Home / 67,944.12-101,898.36-25,245.84

Finding the Fourth Proportional to 67,944.12, 101,898.36 and 25,245.84

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Solution

The fourth proportional to 67,944.12, 101,898.36 and 25,245.84 is: 37,862.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,944.12 : 101,898.36 = 25,245.84 : x
  2. Step 2: Convert to fraction form
    67,944.12/101,898.36 = 25,245.84/x
  3. Step 3: Cross multiply
    67,944.12x = 101,898.36 × 25,245.84
  4. Step 4: Simplify right side
    67,944.12x = 2,572,509,692.82
  5. Step 5: Solve for x
    x = 2,572,509,692.82/67,944.12
  6. Step 6: Final answer
    x = 37,862.14

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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.