Home / 415,184.46-572,836.01-233,832.95

Finding the Fourth Proportional to 415,184.46, 572,836.01 and 233,832.95

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Solution

The fourth proportional to 415,184.46, 572,836.01 and 233,832.95 is: 322,622.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    415,184.46 : 572,836.01 = 233,832.95 : x
  2. Step 2: Convert to fraction form
    415,184.46/572,836.01 = 233,832.95/x
  3. Step 3: Cross multiply
    415,184.46x = 572,836.01 × 233,832.95
  4. Step 4: Simplify right side
    415,184.46x = 133,947,934,084.53
  5. Step 5: Solve for x
    x = 133,947,934,084.53/415,184.46
  6. Step 6: Final answer
    x = 322,622.71

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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.