Home / 17,394.13-24,006.54-10,680.85

Finding the Fourth Proportional to 17,394.13, 24,006.54 and 10,680.85

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Solution

The fourth proportional to 17,394.13, 24,006.54 and 10,680.85 is: 14,741.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,394.13 : 24,006.54 = 10,680.85 : x
  2. Step 2: Convert to fraction form
    17,394.13/24,006.54 = 10,680.85/x
  3. Step 3: Cross multiply
    17,394.13x = 24,006.54 × 10,680.85
  4. Step 4: Simplify right side
    17,394.13x = 256,410,252.76
  5. Step 5: Solve for x
    x = 256,410,252.76/17,394.13
  6. Step 6: Final answer
    x = 14,741.19

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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.