Home / 92,525.04-127,684.56-50,083.92

Finding the Fourth Proportional to 92,525.04, 127,684.56 and 50,083.92

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Solution

The fourth proportional to 92,525.04, 127,684.56 and 50,083.92 is: 69,115.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,525.04 : 127,684.56 = 50,083.92 : x
  2. Step 2: Convert to fraction form
    92,525.04/127,684.56 = 50,083.92/x
  3. Step 3: Cross multiply
    92,525.04x = 127,684.56 × 50,083.92
  4. Step 4: Simplify right side
    92,525.04x = 6,394,943,288.28
  5. Step 5: Solve for x
    x = 6,394,943,288.28/92,525.04
  6. Step 6: Final answer
    x = 69,115.81

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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.