Home / 48,452.56-66,863.64-27,231.52

Finding the Fourth Proportional to 48,452.56, 66,863.64 and 27,231.52

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Solution

The fourth proportional to 48,452.56, 66,863.64 and 27,231.52 is: 37,579.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,452.56 : 66,863.64 = 27,231.52 : x
  2. Step 2: Convert to fraction form
    48,452.56/66,863.64 = 27,231.52/x
  3. Step 3: Cross multiply
    48,452.56x = 66,863.64 × 27,231.52
  4. Step 4: Simplify right side
    48,452.56x = 1,820,798,549.93
  5. Step 5: Solve for x
    x = 1,820,798,549.93/48,452.56
  6. Step 6: Final answer
    x = 37,579.00

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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.