Home / 95,860.74-143,737.22-65,910.18

Finding the Fourth Proportional to 95,860.74, 143,737.22 and 65,910.18

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Solution

The fourth proportional to 95,860.74, 143,737.22 and 65,910.18 is: 98,828.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,860.74 : 143,737.22 = 65,910.18 : x
  2. Step 2: Convert to fraction form
    95,860.74/143,737.22 = 65,910.18/x
  3. Step 3: Cross multiply
    95,860.74x = 143,737.22 × 65,910.18
  4. Step 4: Simplify right side
    95,860.74x = 9,473,746,042.90
  5. Step 5: Solve for x
    x = 9,473,746,042.90/95,860.74
  6. Step 6: Final answer
    x = 98,828.22

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1.5x scale

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.