Home / 48,468.34-66,886.60-27,247.42

Finding the Fourth Proportional to 48,468.34, 66,886.60 and 27,247.42

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Solution

The fourth proportional to 48,468.34, 66,886.60 and 27,247.42 is: 37,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,468.34 : 66,886.60 = 27,247.42 : x
  2. Step 2: Convert to fraction form
    48,468.34/66,886.60 = 27,247.42/x
  3. Step 3: Cross multiply
    48,468.34x = 66,886.60 × 27,247.42
  4. Step 4: Simplify right side
    48,468.34x = 1,822,487,282.57
  5. Step 5: Solve for x
    x = 1,822,487,282.57/48,468.34
  6. Step 6: Final answer
    x = 37,601.60

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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.