Home / 62,311.30-93,564.15-36,067.30

Finding the Fourth Proportional to 62,311.30, 93,564.15 and 36,067.30

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Solution

The fourth proportional to 62,311.30, 93,564.15 and 36,067.30 is: 54,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,311.30 : 93,564.15 = 36,067.30 : x
  2. Step 2: Convert to fraction form
    62,311.30/93,564.15 = 36,067.30/x
  3. Step 3: Cross multiply
    62,311.30x = 93,564.15 × 36,067.30
  4. Step 4: Simplify right side
    62,311.30x = 3,374,606,267.30
  5. Step 5: Solve for x
    x = 3,374,606,267.30/62,311.30
  6. Step 6: Final answer
    x = 54,157.21

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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.