Home / 67,956.80-93,777.26-37,744.04

Finding the Fourth Proportional to 67,956.80, 93,777.26 and 37,744.04

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Solution

The fourth proportional to 67,956.80, 93,777.26 and 37,744.04 is: 52,085.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,956.80 : 93,777.26 = 37,744.04 : x
  2. Step 2: Convert to fraction form
    67,956.80/93,777.26 = 37,744.04/x
  3. Step 3: Cross multiply
    67,956.80x = 93,777.26 × 37,744.04
  4. Step 4: Simplify right side
    67,956.80x = 3,539,532,652.53
  5. Step 5: Solve for x
    x = 3,539,532,652.53/67,956.80
  6. Step 6: Final answer
    x = 52,085.04

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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.