Home / 44,266.43-66,420.37-22,081.52

Finding the Fourth Proportional to 44,266.43, 66,420.37 and 22,081.52

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Solution

The fourth proportional to 44,266.43, 66,420.37 and 22,081.52 is: 33,132.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,266.43 : 66,420.37 = 22,081.52 : x
  2. Step 2: Convert to fraction form
    44,266.43/66,420.37 = 22,081.52/x
  3. Step 3: Cross multiply
    44,266.43x = 66,420.37 × 22,081.52
  4. Step 4: Simplify right side
    44,266.43x = 1,466,662,728.56
  5. Step 5: Solve for x
    x = 1,466,662,728.56/44,266.43
  6. Step 6: Final answer
    x = 33,132.62

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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.