Home / 26,354.14-39,530.98-10,760.82

Finding the Fourth Proportional to 26,354.14, 39,530.98 and 10,760.82

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Solution

The fourth proportional to 26,354.14, 39,530.98 and 10,760.82 is: 16,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,354.14 : 39,530.98 = 10,760.82 : x
  2. Step 2: Convert to fraction form
    26,354.14/39,530.98 = 10,760.82/x
  3. Step 3: Cross multiply
    26,354.14x = 39,530.98 × 10,760.82
  4. Step 4: Simplify right side
    26,354.14x = 425,385,760.20
  5. Step 5: Solve for x
    x = 425,385,760.20/26,354.14
  6. Step 6: Final answer
    x = 16,141.14

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1.5x scale

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.