Home / 48,769.20-67,305.64-27,552.36

Finding the Fourth Proportional to 48,769.20, 67,305.64 and 27,552.36

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Solution

The fourth proportional to 48,769.20, 67,305.64 and 27,552.36 is: 38,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,769.20 : 67,305.64 = 27,552.36 : x
  2. Step 2: Convert to fraction form
    48,769.20/67,305.64 = 27,552.36/x
  3. Step 3: Cross multiply
    48,769.20x = 67,305.64 × 27,552.36
  4. Step 4: Simplify right side
    48,769.20x = 1,854,429,223.31
  5. Step 5: Solve for x
    x = 1,854,429,223.31/48,769.20
  6. Step 6: Final answer
    x = 38,024.60

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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.