Home / 244,074.20-366,077.55-75,710.30

Finding the Fourth Proportional to 244,074.20, 366,077.55 and 75,710.30

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Solution

The fourth proportional to 244,074.20, 366,077.55 and 75,710.30 is: 113,554.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,074.20 : 366,077.55 = 75,710.30 : x
  2. Step 2: Convert to fraction form
    244,074.20/366,077.55 = 75,710.30/x
  3. Step 3: Cross multiply
    244,074.20x = 366,077.55 × 75,710.30
  4. Step 4: Simplify right side
    244,074.20x = 27,715,841,133.77
  5. Step 5: Solve for x
    x = 27,715,841,133.77/244,074.20
  6. Step 6: Final answer
    x = 113,554.98

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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.