Home / 49,876.08-74,761.53-16,587.24

Finding the Fourth Proportional to 49,876.08, 74,761.53 and 16,587.24

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Solution

The fourth proportional to 49,876.08, 74,761.53 and 16,587.24 is: 24,863.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,876.08 : 74,761.53 = 16,587.24 : x
  2. Step 2: Convert to fraction form
    49,876.08/74,761.53 = 16,587.24/x
  3. Step 3: Cross multiply
    49,876.08x = 74,761.53 × 16,587.24
  4. Step 4: Simplify right side
    49,876.08x = 1,240,087,440.88
  5. Step 5: Solve for x
    x = 1,240,087,440.88/49,876.08
  6. Step 6: Final answer
    x = 24,863.37

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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.