Home / 44,758.69-67,124.31-14,767.39

Finding the Fourth Proportional to 44,758.69, 67,124.31 and 14,767.39

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Solution

The fourth proportional to 44,758.69, 67,124.31 and 14,767.39 is: 22,146.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758.69 : 67,124.31 = 14,767.39 : x
  2. Step 2: Convert to fraction form
    44,758.69/67,124.31 = 14,767.39/x
  3. Step 3: Cross multiply
    44,758.69x = 67,124.31 × 14,767.39
  4. Step 4: Simplify right side
    44,758.69x = 991,250,864.25
  5. Step 5: Solve for x
    x = 991,250,864.25/44,758.69
  6. Step 6: Final answer
    x = 22,146.56

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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.