Home / 95,301.87-142,772.37-63,616.39

Finding the Fourth Proportional to 95,301.87, 142,772.37 and 63,616.39

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Solution

The fourth proportional to 95,301.87, 142,772.37 and 63,616.39 is: 95,304.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,301.87 : 142,772.37 = 63,616.39 : x
  2. Step 2: Convert to fraction form
    95,301.87/142,772.37 = 63,616.39/x
  3. Step 3: Cross multiply
    95,301.87x = 142,772.37 × 63,616.39
  4. Step 4: Simplify right side
    95,301.87x = 9,082,662,533.49
  5. Step 5: Solve for x
    x = 9,082,662,533.49/95,301.87
  6. Step 6: Final answer
    x = 95,304.14

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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.