Home / 73,758.04-101,770.83-43,125.24

Finding the Fourth Proportional to 73,758.04, 101,770.83 and 43,125.24

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Solution

The fourth proportional to 73,758.04, 101,770.83 and 43,125.24 is: 59,503.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,758.04 : 101,770.83 = 43,125.24 : x
  2. Step 2: Convert to fraction form
    73,758.04/101,770.83 = 43,125.24/x
  3. Step 3: Cross multiply
    73,758.04x = 101,770.83 × 43,125.24
  4. Step 4: Simplify right side
    73,758.04x = 4,388,891,468.75
  5. Step 5: Solve for x
    x = 4,388,891,468.75/73,758.04
  6. Step 6: Final answer
    x = 59,503.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.