Home / 5,006.61-7,524.48-2,411.37

Finding the Fourth Proportional to 5,006.61, 7,524.48 and 2,411.37

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Solution

The fourth proportional to 5,006.61, 7,524.48 and 2,411.37 is: 3,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.61 : 7,524.48 = 2,411.37 : x
  2. Step 2: Convert to fraction form
    5,006.61/7,524.48 = 2,411.37/x
  3. Step 3: Cross multiply
    5,006.61x = 7,524.48 × 2,411.37
  4. Step 4: Simplify right side
    5,006.61x = 18,144,305.34
  5. Step 5: Solve for x
    x = 18,144,305.34/5,006.61
  6. Step 6: Final answer
    x = 3,624.07

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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.