Home / 48,927.80-67,520.28-26,571.80

Finding the Fourth Proportional to 48,927.80, 67,520.28 and 26,571.80

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Solution

The fourth proportional to 48,927.80, 67,520.28 and 26,571.80 is: 36,669.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,927.80 : 67,520.28 = 26,571.80 : x
  2. Step 2: Convert to fraction form
    48,927.80/67,520.28 = 26,571.80/x
  3. Step 3: Cross multiply
    48,927.80x = 67,520.28 × 26,571.80
  4. Step 4: Simplify right side
    48,927.80x = 1,794,135,376.10
  5. Step 5: Solve for x
    x = 1,794,135,376.10/48,927.80
  6. Step 6: Final answer
    x = 36,669.04

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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.