Home / 141,301.04-194,882.56-92,952.60

Finding the Fourth Proportional to 141,301.04, 194,882.56 and 92,952.60

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Solution

The fourth proportional to 141,301.04, 194,882.56 and 92,952.60 is: 128,200.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,301.04 : 194,882.56 = 92,952.60 : x
  2. Step 2: Convert to fraction form
    141,301.04/194,882.56 = 92,952.60/x
  3. Step 3: Cross multiply
    141,301.04x = 194,882.56 × 92,952.60
  4. Step 4: Simplify right side
    141,301.04x = 18,114,840,646.66
  5. Step 5: Solve for x
    x = 18,114,840,646.66/141,301.04
  6. Step 6: Final answer
    x = 128,200.33

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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.