Home / 48,614.16-72,921.24-27,823.08

Finding the Fourth Proportional to 48,614.16, 72,921.24 and 27,823.08

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Solution

The fourth proportional to 48,614.16, 72,921.24 and 27,823.08 is: 41,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,614.16 : 72,921.24 = 27,823.08 : x
  2. Step 2: Convert to fraction form
    48,614.16/72,921.24 = 27,823.08/x
  3. Step 3: Cross multiply
    48,614.16x = 72,921.24 × 27,823.08
  4. Step 4: Simplify right side
    48,614.16x = 2,028,893,494.22
  5. Step 5: Solve for x
    x = 2,028,893,494.22/48,614.16
  6. Step 6: Final answer
    x = 41,734.62

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.