Home / 92,463.26-127,598.98-50,021.80

Finding the Fourth Proportional to 92,463.26, 127,598.98 and 50,021.80

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Solution

The fourth proportional to 92,463.26, 127,598.98 and 50,021.80 is: 69,029.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,463.26 : 127,598.98 = 50,021.80 : x
  2. Step 2: Convert to fraction form
    92,463.26/127,598.98 = 50,021.80/x
  3. Step 3: Cross multiply
    92,463.26x = 127,598.98 × 50,021.80
  4. Step 4: Simplify right side
    92,463.26x = 6,382,729,769.66
  5. Step 5: Solve for x
    x = 6,382,729,769.66/92,463.26
  6. Step 6: Final answer
    x = 69,029.91

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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.