Home / 48,844.06-67,406.07-27,626.56

Finding the Fourth Proportional to 48,844.06, 67,406.07 and 27,626.56

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Solution

The fourth proportional to 48,844.06, 67,406.07 and 27,626.56 is: 38,125.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,844.06 : 67,406.07 = 27,626.56 : x
  2. Step 2: Convert to fraction form
    48,844.06/67,406.07 = 27,626.56/x
  3. Step 3: Cross multiply
    48,844.06x = 67,406.07 × 27,626.56
  4. Step 4: Simplify right side
    48,844.06x = 1,862,197,837.22
  5. Step 5: Solve for x
    x = 1,862,197,837.22/48,844.06
  6. Step 6: Final answer
    x = 38,125.37

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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.