Home / 95,117.24-142,632.72-35,910.90

Finding the Fourth Proportional to 95,117.24, 142,632.72 and 35,910.90

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Solution

The fourth proportional to 95,117.24, 142,632.72 and 35,910.90 is: 53,850.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,117.24 : 142,632.72 = 35,910.90 : x
  2. Step 2: Convert to fraction form
    95,117.24/142,632.72 = 35,910.90/x
  3. Step 3: Cross multiply
    95,117.24x = 142,632.72 × 35,910.90
  4. Step 4: Simplify right side
    95,117.24x = 5,122,069,344.65
  5. Step 5: Solve for x
    x = 5,122,069,344.65/95,117.24
  6. Step 6: Final answer
    x = 53,850.07

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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.