Home / 267,499.26-369,187.00-165,557.55

Finding the Fourth Proportional to 267,499.26, 369,187.00 and 165,557.55

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Solution

The fourth proportional to 267,499.26, 369,187.00 and 165,557.55 is: 228,492.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,499.26 : 369,187.00 = 165,557.55 : x
  2. Step 2: Convert to fraction form
    267,499.26/369,187.00 = 165,557.55/x
  3. Step 3: Cross multiply
    267,499.26x = 369,187.00 × 165,557.55
  4. Step 4: Simplify right side
    267,499.26x = 61,121,696,182.41
  5. Step 5: Solve for x
    x = 61,121,696,182.41/267,499.26
  6. Step 6: Final answer
    x = 228,492.95

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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.