Home / 92,456.26-127,589.64-50,014.82

Finding the Fourth Proportional to 92,456.26, 127,589.64 and 50,014.82

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Solution

The fourth proportional to 92,456.26, 127,589.64 and 50,014.82 is: 69,020.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,456.26 : 127,589.64 = 50,014.82 : x
  2. Step 2: Convert to fraction form
    92,456.26/127,589.64 = 50,014.82/x
  3. Step 3: Cross multiply
    92,456.26x = 127,589.64 × 50,014.82
  4. Step 4: Simplify right side
    92,456.26x = 6,381,372,878.46
  5. Step 5: Solve for x
    x = 6,381,372,878.46/92,456.26
  6. Step 6: Final answer
    x = 69,020.45

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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.