Home / 336,687.12-504,937.23-93,472.32

Finding the Fourth Proportional to 336,687.12, 504,937.23 and 93,472.32

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Solution

The fourth proportional to 336,687.12, 504,937.23 and 93,472.32 is: 140,182.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,687.12 : 504,937.23 = 93,472.32 : x
  2. Step 2: Convert to fraction form
    336,687.12/504,937.23 = 93,472.32/x
  3. Step 3: Cross multiply
    336,687.12x = 504,937.23 × 93,472.32
  4. Step 4: Simplify right side
    336,687.12x = 47,197,654,342.47
  5. Step 5: Solve for x
    x = 47,197,654,342.47/336,687.12
  6. Step 6: Final answer
    x = 140,182.54

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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.