Home / 8,024.48-12,038-2,476.66

Finding the Fourth Proportional to 8,024.48, 12,038 and 2,476.66

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Solution

The fourth proportional to 8,024.48, 12,038 and 2,476.66 is: 3,715.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.48 : 12,038 = 2,476.66 : x
  2. Step 2: Convert to fraction form
    8,024.48/12,038 = 2,476.66/x
  3. Step 3: Cross multiply
    8,024.48x = 12,038 × 2,476.66
  4. Step 4: Simplify right side
    8,024.48x = 29,814,033.08
  5. Step 5: Solve for x
    x = 29,814,033.08/8,024.48
  6. Step 6: Final answer
    x = 3,715.39

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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.