Home / 41,110.77-56,732.86-22,247.89

Finding the Fourth Proportional to 41,110.77, 56,732.86 and 22,247.89

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Solution

The fourth proportional to 41,110.77, 56,732.86 and 22,247.89 is: 30,702.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110.77 : 56,732.86 = 22,247.89 : x
  2. Step 2: Convert to fraction form
    41,110.77/56,732.86 = 22,247.89/x
  3. Step 3: Cross multiply
    41,110.77x = 56,732.86 × 22,247.89
  4. Step 4: Simplify right side
    41,110.77x = 1,262,186,428.67
  5. Step 5: Solve for x
    x = 1,262,186,428.67/41,110.77
  6. Step 6: Final answer
    x = 30,702.09

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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.