Home / 95,393.08-131,642.34-52,951.52

Finding the Fourth Proportional to 95,393.08, 131,642.34 and 52,951.52

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Solution

The fourth proportional to 95,393.08, 131,642.34 and 52,951.52 is: 73,073.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,393.08 : 131,642.34 = 52,951.52 : x
  2. Step 2: Convert to fraction form
    95,393.08/131,642.34 = 52,951.52/x
  3. Step 3: Cross multiply
    95,393.08x = 131,642.34 × 52,951.52
  4. Step 4: Simplify right side
    95,393.08x = 6,970,661,999.36
  5. Step 5: Solve for x
    x = 6,970,661,999.36/95,393.08
  6. Step 6: Final answer
    x = 73,073.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.