Home / 92,040.48-126,893.52-60,154.56

Finding the Fourth Proportional to 92,040.48, 126,893.52 and 60,154.56

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Solution

The fourth proportional to 92,040.48, 126,893.52 and 60,154.56 is: 82,933.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,040.48 : 126,893.52 = 60,154.56 : x
  2. Step 2: Convert to fraction form
    92,040.48/126,893.52 = 60,154.56/x
  3. Step 3: Cross multiply
    92,040.48x = 126,893.52 × 60,154.56
  4. Step 4: Simplify right side
    92,040.48x = 7,633,223,862.45
  5. Step 5: Solve for x
    x = 7,633,223,862.45/92,040.48
  6. Step 6: Final answer
    x = 82,933.33

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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.