Home / 48,629.93-67,115.07-27,123.19

Finding the Fourth Proportional to 48,629.93, 67,115.07 and 27,123.19

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Solution

The fourth proportional to 48,629.93, 67,115.07 and 27,123.19 is: 37,433.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,629.93 : 67,115.07 = 27,123.19 : x
  2. Step 2: Convert to fraction form
    48,629.93/67,115.07 = 27,123.19/x
  3. Step 3: Cross multiply
    48,629.93x = 67,115.07 × 27,123.19
  4. Step 4: Simplify right side
    48,629.93x = 1,820,374,627.69
  5. Step 5: Solve for x
    x = 1,820,374,627.69/48,629.93
  6. Step 6: Final answer
    x = 37,433.22

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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.