Home / 48,888.50-73,334.10-17,294.09

Finding the Fourth Proportional to 48,888.50, 73,334.10 and 17,294.09

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Solution

The fourth proportional to 48,888.50, 73,334.10 and 17,294.09 is: 25,941.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,888.50 : 73,334.10 = 17,294.09 : x
  2. Step 2: Convert to fraction form
    48,888.50/73,334.10 = 17,294.09/x
  3. Step 3: Cross multiply
    48,888.50x = 73,334.10 × 17,294.09
  4. Step 4: Simplify right side
    48,888.50x = 1,268,246,158.80
  5. Step 5: Solve for x
    x = 1,268,246,158.80/48,888.50
  6. Step 6: Final answer
    x = 25,941.61

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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.