Home / 48,471.80-66,883.77-27,246.96

Finding the Fourth Proportional to 48,471.80, 66,883.77 and 27,246.96

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Solution

The fourth proportional to 48,471.80, 66,883.77 and 27,246.96 is: 37,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,471.80 : 66,883.77 = 27,246.96 : x
  2. Step 2: Convert to fraction form
    48,471.80/66,883.77 = 27,246.96/x
  3. Step 3: Cross multiply
    48,471.80x = 66,883.77 × 27,246.96
  4. Step 4: Simplify right side
    48,471.80x = 1,822,379,405.84
  5. Step 5: Solve for x
    x = 1,822,379,405.84/48,471.80
  6. Step 6: Final answer
    x = 37,596.70

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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.