Home / 51,344.35-77,025.29-22,891.63

Finding the Fourth Proportional to 51,344.35, 77,025.29 and 22,891.63

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Solution

The fourth proportional to 51,344.35, 77,025.29 and 22,891.63 is: 34,341.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,344.35 : 77,025.29 = 22,891.63 : x
  2. Step 2: Convert to fraction form
    51,344.35/77,025.29 = 22,891.63/x
  3. Step 3: Cross multiply
    51,344.35x = 77,025.29 × 22,891.63
  4. Step 4: Simplify right side
    51,344.35x = 1,763,234,132.30
  5. Step 5: Solve for x
    x = 1,763,234,132.30/51,344.35
  6. Step 6: Final answer
    x = 34,341.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.