Home / 41,110.48-56,732.60-22,247.60

Finding the Fourth Proportional to 41,110.48, 56,732.60 and 22,247.60

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Solution

The fourth proportional to 41,110.48, 56,732.60 and 22,247.60 is: 30,701.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110.48 : 56,732.60 = 22,247.60 : x
  2. Step 2: Convert to fraction form
    41,110.48/56,732.60 = 22,247.60/x
  3. Step 3: Cross multiply
    41,110.48x = 56,732.60 × 22,247.60
  4. Step 4: Simplify right side
    41,110.48x = 1,262,164,191.76
  5. Step 5: Solve for x
    x = 1,262,164,191.76/41,110.48
  6. Step 6: Final answer
    x = 30,701.76

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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.