Home / 48,621.54-67,098.45-27,110.65

Finding the Fourth Proportional to 48,621.54, 67,098.45 and 27,110.65

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Solution

The fourth proportional to 48,621.54, 67,098.45 and 27,110.65 is: 37,413.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,621.54 : 67,098.45 = 27,110.65 : x
  2. Step 2: Convert to fraction form
    48,621.54/67,098.45 = 27,110.65/x
  3. Step 3: Cross multiply
    48,621.54x = 67,098.45 × 27,110.65
  4. Step 4: Simplify right side
    48,621.54x = 1,819,082,593.49
  5. Step 5: Solve for x
    x = 1,819,082,593.49/48,621.54
  6. Step 6: Final answer
    x = 37,413.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.