Home / 23,404.70-35,107.20-9,365.90

Finding the Fourth Proportional to 23,404.70, 35,107.20 and 9,365.90

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Solution

The fourth proportional to 23,404.70, 35,107.20 and 9,365.90 is: 14,048.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404.70 : 35,107.20 = 9,365.90 : x
  2. Step 2: Convert to fraction form
    23,404.70/35,107.20 = 9,365.90/x
  3. Step 3: Cross multiply
    23,404.70x = 35,107.20 × 9,365.90
  4. Step 4: Simplify right side
    23,404.70x = 328,810,524.48
  5. Step 5: Solve for x
    x = 328,810,524.48/23,404.70
  6. Step 6: Final answer
    x = 14,048.91

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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.