Home / 48,456.96-66,869.52-27,235.52

Finding the Fourth Proportional to 48,456.96, 66,869.52 and 27,235.52

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Solution

The fourth proportional to 48,456.96, 66,869.52 and 27,235.52 is: 37,584.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,456.96 : 66,869.52 = 27,235.52 : x
  2. Step 2: Convert to fraction form
    48,456.96/66,869.52 = 27,235.52/x
  3. Step 3: Cross multiply
    48,456.96x = 66,869.52 × 27,235.52
  4. Step 4: Simplify right side
    48,456.96x = 1,821,226,149.35
  5. Step 5: Solve for x
    x = 1,821,226,149.35/48,456.96
  6. Step 6: Final answer
    x = 37,584.41

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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.