Home / 41,080.13-56,690.38-22,929.82

Finding the Fourth Proportional to 41,080.13, 56,690.38 and 22,929.82

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Solution

The fourth proportional to 41,080.13, 56,690.38 and 22,929.82 is: 31,643.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,080.13 : 56,690.38 = 22,929.82 : x
  2. Step 2: Convert to fraction form
    41,080.13/56,690.38 = 22,929.82/x
  3. Step 3: Cross multiply
    41,080.13x = 56,690.38 × 22,929.82
  4. Step 4: Simplify right side
    41,080.13x = 1,299,900,010.08
  5. Step 5: Solve for x
    x = 1,299,900,010.08/41,080.13
  6. Step 6: Final answer
    x = 31,643.03

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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.