Home / 267,635.58-369,318.70-146,774.22

Finding the Fourth Proportional to 267,635.58, 369,318.70 and 146,774.22

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Solution

The fourth proportional to 267,635.58, 369,318.70 and 146,774.22 is: 202,538.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,635.58 : 369,318.70 = 146,774.22 : x
  2. Step 2: Convert to fraction form
    267,635.58/369,318.70 = 146,774.22/x
  3. Step 3: Cross multiply
    267,635.58x = 369,318.70 × 146,774.22
  4. Step 4: Simplify right side
    267,635.58x = 54,206,464,123.91
  5. Step 5: Solve for x
    x = 54,206,464,123.91/267,635.58
  6. Step 6: Final answer
    x = 202,538.33

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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.