Home / 48,534.28-72,751.74-27,444.04

Finding the Fourth Proportional to 48,534.28, 72,751.74 and 27,444.04

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Solution

The fourth proportional to 48,534.28, 72,751.74 and 27,444.04 is: 41,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,534.28 : 72,751.74 = 27,444.04 : x
  2. Step 2: Convert to fraction form
    48,534.28/72,751.74 = 27,444.04/x
  3. Step 3: Cross multiply
    48,534.28x = 72,751.74 × 27,444.04
  4. Step 4: Simplify right side
    48,534.28x = 1,996,601,662.63
  5. Step 5: Solve for x
    x = 1,996,601,662.63/48,534.28
  6. Step 6: Final answer
    x = 41,137.97

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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.