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Finding the Fourth Proportional to 92,476.33, 127,617.33 and 50,034.86

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Solution

The fourth proportional to 92,476.33, 127,617.33 and 50,034.86 is: 69,048.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,476.33 : 127,617.33 = 50,034.86 : x
  2. Step 2: Convert to fraction form
    92,476.33/127,617.33 = 50,034.86/x
  3. Step 3: Cross multiply
    92,476.33x = 127,617.33 × 50,034.86
  4. Step 4: Simplify right side
    92,476.33x = 6,385,314,892.97
  5. Step 5: Solve for x
    x = 6,385,314,892.97/92,476.33
  6. Step 6: Final answer
    x = 69,048.10

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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.