Home / 92,634.71-127,836.36-50,193.24

Finding the Fourth Proportional to 92,634.71, 127,836.36 and 50,193.24

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Solution

The fourth proportional to 92,634.71, 127,836.36 and 50,193.24 is: 69,266.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,634.71 : 127,836.36 = 50,193.24 : x
  2. Step 2: Convert to fraction form
    92,634.71/127,836.36 = 50,193.24/x
  3. Step 3: Cross multiply
    92,634.71x = 127,836.36 × 50,193.24
  4. Step 4: Simplify right side
    92,634.71x = 6,416,521,098.21
  5. Step 5: Solve for x
    x = 6,416,521,098.21/92,634.71
  6. Step 6: Final answer
    x = 69,266.92

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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.