Home / 48,295.20-66,647.16-27,074.44

Finding the Fourth Proportional to 48,295.20, 66,647.16 and 27,074.44

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Solution

The fourth proportional to 48,295.20, 66,647.16 and 27,074.44 is: 37,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,295.20 : 66,647.16 = 27,074.44 : x
  2. Step 2: Convert to fraction form
    48,295.20/66,647.16 = 27,074.44/x
  3. Step 3: Cross multiply
    48,295.20x = 66,647.16 × 27,074.44
  4. Step 4: Simplify right side
    48,295.20x = 1,804,434,534.59
  5. Step 5: Solve for x
    x = 1,804,434,534.59/48,295.20
  6. Step 6: Final answer
    x = 37,362.61

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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.