Home / 92,626.13-127,824.18-50,184.66

Finding the Fourth Proportional to 92,626.13, 127,824.18 and 50,184.66

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Solution

The fourth proportional to 92,626.13, 127,824.18 and 50,184.66 is: 69,254.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.13 : 127,824.18 = 50,184.66 : x
  2. Step 2: Convert to fraction form
    92,626.13/127,824.18 = 50,184.66/x
  3. Step 3: Cross multiply
    92,626.13x = 127,824.18 × 50,184.66
  4. Step 4: Simplify right side
    92,626.13x = 6,414,813,013.08
  5. Step 5: Solve for x
    x = 6,414,813,013.08/92,626.13
  6. Step 6: Final answer
    x = 69,254.90

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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.