Home / 95,230.14-142,846.44-65,640.04

Finding the Fourth Proportional to 95,230.14, 142,846.44 and 65,640.04

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Solution

The fourth proportional to 95,230.14, 142,846.44 and 65,640.04 is: 98,460.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,230.14 : 142,846.44 = 65,640.04 : x
  2. Step 2: Convert to fraction form
    95,230.14/142,846.44 = 65,640.04/x
  3. Step 3: Cross multiply
    95,230.14x = 142,846.44 × 65,640.04
  4. Step 4: Simplify right side
    95,230.14x = 9,376,446,035.46
  5. Step 5: Solve for x
    x = 9,376,446,035.46/95,230.14
  6. Step 6: Final answer
    x = 98,460.91

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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.