Home / 41,124.92-61,650.45-14,811.26

Finding the Fourth Proportional to 41,124.92, 61,650.45 and 14,811.26

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Solution

The fourth proportional to 41,124.92, 61,650.45 and 14,811.26 is: 22,203.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,124.92 : 61,650.45 = 14,811.26 : x
  2. Step 2: Convert to fraction form
    41,124.92/61,650.45 = 14,811.26/x
  3. Step 3: Cross multiply
    41,124.92x = 61,650.45 × 14,811.26
  4. Step 4: Simplify right side
    41,124.92x = 913,120,535.81
  5. Step 5: Solve for x
    x = 913,120,535.81/41,124.92
  6. Step 6: Final answer
    x = 22,203.58

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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.