Home / 43,792.88-60,434.24-24,930

Finding the Fourth Proportional to 43,792.88, 60,434.24 and 24,930

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Solution

The fourth proportional to 43,792.88, 60,434.24 and 24,930 is: 34,403.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,792.88 : 60,434.24 = 24,930 : x
  2. Step 2: Convert to fraction form
    43,792.88/60,434.24 = 24,930/x
  3. Step 3: Cross multiply
    43,792.88x = 60,434.24 × 24,930
  4. Step 4: Simplify right side
    43,792.88x = 1,506,625,478.55
  5. Step 5: Solve for x
    x = 1,506,625,478.55/43,792.88
  6. Step 6: Final answer
    x = 34,403.44

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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.