Home / 92,454.26-127,586.88-50,012.82

Finding the Fourth Proportional to 92,454.26, 127,586.88 and 50,012.82

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Solution

The fourth proportional to 92,454.26, 127,586.88 and 50,012.82 is: 69,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,454.26 : 127,586.88 = 50,012.82 : x
  2. Step 2: Convert to fraction form
    92,454.26/127,586.88 = 50,012.82/x
  3. Step 3: Cross multiply
    92,454.26x = 127,586.88 × 50,012.82
  4. Step 4: Simplify right side
    92,454.26x = 6,380,979,663.80
  5. Step 5: Solve for x
    x = 6,380,979,663.80/92,454.26
  6. Step 6: Final answer
    x = 69,017.70

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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.