Home / 41,203.89-56,861.19-22,341.02

Finding the Fourth Proportional to 41,203.89, 56,861.19 and 22,341.02

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Solution

The fourth proportional to 41,203.89, 56,861.19 and 22,341.02 is: 30,830.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203.89 : 56,861.19 = 22,341.02 : x
  2. Step 2: Convert to fraction form
    41,203.89/56,861.19 = 22,341.02/x
  3. Step 3: Cross multiply
    41,203.89x = 56,861.19 × 22,341.02
  4. Step 4: Simplify right side
    41,203.89x = 1,270,336,698.71
  5. Step 5: Solve for x
    x = 1,270,336,698.71/41,203.89
  6. Step 6: Final answer
    x = 30,830.50

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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.