Home / 96,350.04-144,438.98-75,174.44

Finding the Fourth Proportional to 96,350.04, 144,438.98 and 75,174.44

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Solution

The fourth proportional to 96,350.04, 144,438.98 and 75,174.44 is: 112,694.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,350.04 : 144,438.98 = 75,174.44 : x
  2. Step 2: Convert to fraction form
    96,350.04/144,438.98 = 75,174.44/x
  3. Step 3: Cross multiply
    96,350.04x = 144,438.98 × 75,174.44
  4. Step 4: Simplify right side
    96,350.04x = 10,858,118,337.60
  5. Step 5: Solve for x
    x = 10,858,118,337.60/96,350.04
  6. Step 6: Final answer
    x = 112,694.49

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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.