Home / 141,337.14-195,057.22-96,115.44

Finding the Fourth Proportional to 141,337.14, 195,057.22 and 96,115.44

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Solution

The fourth proportional to 141,337.14, 195,057.22 and 96,115.44 is: 132,647.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,337.14 : 195,057.22 = 96,115.44 : x
  2. Step 2: Convert to fraction form
    141,337.14/195,057.22 = 96,115.44/x
  3. Step 3: Cross multiply
    141,337.14x = 195,057.22 × 96,115.44
  4. Step 4: Simplify right side
    141,337.14x = 18,748,010,525.48
  5. Step 5: Solve for x
    x = 18,748,010,525.48/141,337.14
  6. Step 6: Final answer
    x = 132,647.45

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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.