Home / 48,449.04-72,673.56-17,277

Finding the Fourth Proportional to 48,449.04, 72,673.56 and 17,277

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Solution

The fourth proportional to 48,449.04, 72,673.56 and 17,277 is: 25,915.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,449.04 : 72,673.56 = 17,277 : x
  2. Step 2: Convert to fraction form
    48,449.04/72,673.56 = 17,277/x
  3. Step 3: Cross multiply
    48,449.04x = 72,673.56 × 17,277
  4. Step 4: Simplify right side
    48,449.04x = 1,255,581,096.12
  5. Step 5: Solve for x
    x = 1,255,581,096.12/48,449.04
  6. Step 6: Final answer
    x = 25,915.50

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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.