Home / 92,476.96-127,617.20-50,034.56

Finding the Fourth Proportional to 92,476.96, 127,617.20 and 50,034.56

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Solution

The fourth proportional to 92,476.96, 127,617.20 and 50,034.56 is: 69,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,476.96 : 127,617.20 = 50,034.56 : x
  2. Step 2: Convert to fraction form
    92,476.96/127,617.20 = 50,034.56/x
  3. Step 3: Cross multiply
    92,476.96x = 127,617.20 × 50,034.56
  4. Step 4: Simplify right side
    92,476.96x = 6,385,270,450.43
  5. Step 5: Solve for x
    x = 6,385,270,450.43/92,476.96
  6. Step 6: Final answer
    x = 69,047.15

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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.