Home / 48,360.33-72,496.74-17,188.29

Finding the Fourth Proportional to 48,360.33, 72,496.74 and 17,188.29

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Solution

The fourth proportional to 48,360.33, 72,496.74 and 17,188.29 is: 25,766.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,360.33 : 72,496.74 = 17,188.29 : x
  2. Step 2: Convert to fraction form
    48,360.33/72,496.74 = 17,188.29/x
  3. Step 3: Cross multiply
    48,360.33x = 72,496.74 × 17,188.29
  4. Step 4: Simplify right side
    48,360.33x = 1,246,094,991.17
  5. Step 5: Solve for x
    x = 1,246,094,991.17/48,360.33
  6. Step 6: Final answer
    x = 25,766.88

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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.