Home / 56,922.94-85,366.18-26,933.10

Finding the Fourth Proportional to 56,922.94, 85,366.18 and 26,933.10

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Solution

The fourth proportional to 56,922.94, 85,366.18 and 26,933.10 is: 40,391.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,922.94 : 85,366.18 = 26,933.10 : x
  2. Step 2: Convert to fraction form
    56,922.94/85,366.18 = 26,933.10/x
  3. Step 3: Cross multiply
    56,922.94x = 85,366.18 × 26,933.10
  4. Step 4: Simplify right side
    56,922.94x = 2,299,175,862.56
  5. Step 5: Solve for x
    x = 2,299,175,862.56/56,922.94
  6. Step 6: Final answer
    x = 40,391.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.