Home / 141,507.64-195,262.75-95,666.97

Finding the Fourth Proportional to 141,507.64, 195,262.75 and 95,666.97

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Solution

The fourth proportional to 141,507.64, 195,262.75 and 95,666.97 is: 132,008.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,507.64 : 195,262.75 = 95,666.97 : x
  2. Step 2: Convert to fraction form
    141,507.64/195,262.75 = 95,666.97/x
  3. Step 3: Cross multiply
    141,507.64x = 195,262.75 × 95,666.97
  4. Step 4: Simplify right side
    141,507.64x = 18,680,195,646.37
  5. Step 5: Solve for x
    x = 18,680,195,646.37/141,507.64
  6. Step 6: Final answer
    x = 132,008.39

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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.