Home / 338,225.52-466,635.33-192,926.91

Finding the Fourth Proportional to 338,225.52, 466,635.33 and 192,926.91

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Solution

The fourth proportional to 338,225.52, 466,635.33 and 192,926.91 is: 266,173.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,225.52 : 466,635.33 = 192,926.91 : x
  2. Step 2: Convert to fraction form
    338,225.52/466,635.33 = 192,926.91/x
  3. Step 3: Cross multiply
    338,225.52x = 466,635.33 × 192,926.91
  4. Step 4: Simplify right side
    338,225.52x = 90,026,514,063.61
  5. Step 5: Solve for x
    x = 90,026,514,063.61/338,225.52
  6. Step 6: Final answer
    x = 266,173.03

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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.