Home / 41,360.88-62,011.07-13,264.94

Finding the Fourth Proportional to 41,360.88, 62,011.07 and 13,264.94

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Solution

The fourth proportional to 41,360.88, 62,011.07 and 13,264.94 is: 19,887.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.88 : 62,011.07 = 13,264.94 : x
  2. Step 2: Convert to fraction form
    41,360.88/62,011.07 = 13,264.94/x
  3. Step 3: Cross multiply
    41,360.88x = 62,011.07 × 13,264.94
  4. Step 4: Simplify right side
    41,360.88x = 822,573,122.89
  5. Step 5: Solve for x
    x = 822,573,122.89/41,360.88
  6. Step 6: Final answer
    x = 19,887.71

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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.