Home / 95,343.48-131,559.39-57,094.07

Finding the Fourth Proportional to 95,343.48, 131,559.39 and 57,094.07

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Solution

The fourth proportional to 95,343.48, 131,559.39 and 57,094.07 is: 78,781.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,343.48 : 131,559.39 = 57,094.07 : x
  2. Step 2: Convert to fraction form
    95,343.48/131,559.39 = 57,094.07/x
  3. Step 3: Cross multiply
    95,343.48x = 131,559.39 × 57,094.07
  4. Step 4: Simplify right side
    95,343.48x = 7,511,260,364.02
  5. Step 5: Solve for x
    x = 7,511,260,364.02/95,343.48
  6. Step 6: Final answer
    x = 78,781.06

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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.