Home / 26,394.11-39,587.04-9,750.36

Finding the Fourth Proportional to 26,394.11, 39,587.04 and 9,750.36

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Solution

The fourth proportional to 26,394.11, 39,587.04 and 9,750.36 is: 14,624.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,394.11 : 39,587.04 = 9,750.36 : x
  2. Step 2: Convert to fraction form
    26,394.11/39,587.04 = 9,750.36/x
  3. Step 3: Cross multiply
    26,394.11x = 39,587.04 × 9,750.36
  4. Step 4: Simplify right side
    26,394.11x = 385,987,891.33
  5. Step 5: Solve for x
    x = 385,987,891.33/26,394.11
  6. Step 6: Final answer
    x = 14,624.02

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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.