Home / 175,524.10-263,313.45-57,167.89

Finding the Fourth Proportional to 175,524.10, 263,313.45 and 57,167.89

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Solution

The fourth proportional to 175,524.10, 263,313.45 and 57,167.89 is: 85,760.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,524.10 : 263,313.45 = 57,167.89 : x
  2. Step 2: Convert to fraction form
    175,524.10/263,313.45 = 57,167.89/x
  3. Step 3: Cross multiply
    175,524.10x = 263,313.45 × 57,167.89
  4. Step 4: Simplify right side
    175,524.10x = 15,053,074,345.12
  5. Step 5: Solve for x
    x = 15,053,074,345.12/175,524.10
  6. Step 6: Final answer
    x = 85,760.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.