Home / 41,013.92-56,599.44-23,109.28

Finding the Fourth Proportional to 41,013.92, 56,599.44 and 23,109.28

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Solution

The fourth proportional to 41,013.92, 56,599.44 and 23,109.28 is: 31,890.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013.92 : 56,599.44 = 23,109.28 : x
  2. Step 2: Convert to fraction form
    41,013.92/56,599.44 = 23,109.28/x
  3. Step 3: Cross multiply
    41,013.92x = 56,599.44 × 23,109.28
  4. Step 4: Simplify right side
    41,013.92x = 1,307,972,306.80
  5. Step 5: Solve for x
    x = 1,307,972,306.80/41,013.92
  6. Step 6: Final answer
    x = 31,890.94

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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.