Home / 61,895.57-92,843.28-22,439.66

Finding the Fourth Proportional to 61,895.57, 92,843.28 and 22,439.66

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Solution

The fourth proportional to 61,895.57, 92,843.28 and 22,439.66 is: 33,659.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,895.57 : 92,843.28 = 22,439.66 : x
  2. Step 2: Convert to fraction form
    61,895.57/92,843.28 = 22,439.66/x
  3. Step 3: Cross multiply
    61,895.57x = 92,843.28 × 22,439.66
  4. Step 4: Simplify right side
    61,895.57x = 2,083,371,172.27
  5. Step 5: Solve for x
    x = 2,083,371,172.27/61,895.57
  6. Step 6: Final answer
    x = 33,659.46

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1.5x scale

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.