Home / 17,876.04-24,648.75-12,214.14

Finding the Fourth Proportional to 17,876.04, 24,648.75 and 12,214.14

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Solution

The fourth proportional to 17,876.04, 24,648.75 and 12,214.14 is: 16,841.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876.04 : 24,648.75 = 12,214.14 : x
  2. Step 2: Convert to fraction form
    17,876.04/24,648.75 = 12,214.14/x
  3. Step 3: Cross multiply
    17,876.04x = 24,648.75 × 12,214.14
  4. Step 4: Simplify right side
    17,876.04x = 301,063,283.33
  5. Step 5: Solve for x
    x = 301,063,283.33/17,876.04
  6. Step 6: Final answer
    x = 16,841.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.