Home / 198,029.34-296,925.35-63,035.10

Finding the Fourth Proportional to 198,029.34, 296,925.35 and 63,035.10

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Solution

The fourth proportional to 198,029.34, 296,925.35 and 63,035.10 is: 94,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,029.34 : 296,925.35 = 63,035.10 : x
  2. Step 2: Convert to fraction form
    198,029.34/296,925.35 = 63,035.10/x
  3. Step 3: Cross multiply
    198,029.34x = 296,925.35 × 63,035.10
  4. Step 4: Simplify right side
    198,029.34x = 18,716,718,814.61
  5. Step 5: Solve for x
    x = 18,716,718,814.61/198,029.34
  6. Step 6: Final answer
    x = 94,514.88

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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.