Home / 226,093.34-338,882.02-91,070.95

Finding the Fourth Proportional to 226,093.34, 338,882.02 and 91,070.95

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Solution

The fourth proportional to 226,093.34, 338,882.02 and 91,070.95 is: 136,502.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,093.34 : 338,882.02 = 91,070.95 : x
  2. Step 2: Convert to fraction form
    226,093.34/338,882.02 = 91,070.95/x
  3. Step 3: Cross multiply
    226,093.34x = 338,882.02 × 91,070.95
  4. Step 4: Simplify right side
    226,093.34x = 30,862,306,078.42
  5. Step 5: Solve for x
    x = 30,862,306,078.42/226,093.34
  6. Step 6: Final answer
    x = 136,502.50

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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.