Home / 95,684.00-143,432.89-45,751.14

Finding the Fourth Proportional to 95,684.00, 143,432.89 and 45,751.14

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Solution

The fourth proportional to 95,684.00, 143,432.89 and 45,751.14 is: 68,582.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,684.00 : 143,432.89 = 45,751.14 : x
  2. Step 2: Convert to fraction form
    95,684.00/143,432.89 = 45,751.14/x
  3. Step 3: Cross multiply
    95,684.00x = 143,432.89 × 45,751.14
  4. Step 4: Simplify right side
    95,684.00x = 6,562,218,116.62
  5. Step 5: Solve for x
    x = 6,562,218,116.62/95,684.00
  6. Step 6: Final answer
    x = 68,582.19

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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.