Home / 267,822.01-369,767.50-165,955.57

Finding the Fourth Proportional to 267,822.01, 369,767.50 and 165,955.57

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Solution

The fourth proportional to 267,822.01, 369,767.50 and 165,955.57 is: 229,125.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,822.01 : 369,767.50 = 165,955.57 : x
  2. Step 2: Convert to fraction form
    267,822.01/369,767.50 = 165,955.57/x
  3. Step 3: Cross multiply
    267,822.01x = 369,767.50 × 165,955.57
  4. Step 4: Simplify right side
    267,822.01x = 61,364,976,229.98
  5. Step 5: Solve for x
    x = 61,364,976,229.98/267,822.01
  6. Step 6: Final answer
    x = 229,125.96

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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.