Home / 95,693.00-143,446.37-45,760.14

Finding the Fourth Proportional to 95,693.00, 143,446.37 and 45,760.14

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Solution

The fourth proportional to 95,693.00, 143,446.37 and 45,760.14 is: 68,595.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,693.00 : 143,446.37 = 45,760.14 : x
  2. Step 2: Convert to fraction form
    95,693.00/143,446.37 = 45,760.14/x
  3. Step 3: Cross multiply
    95,693.00x = 143,446.37 × 45,760.14
  4. Step 4: Simplify right side
    95,693.00x = 6,564,125,744.89
  5. Step 5: Solve for x
    x = 6,564,125,744.89/95,693.00
  6. Step 6: Final answer
    x = 68,595.68

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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.