Home / 23,439.17-35,161.49-9,404.10

Finding the Fourth Proportional to 23,439.17, 35,161.49 and 9,404.10

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Solution

The fourth proportional to 23,439.17, 35,161.49 and 9,404.10 is: 14,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,439.17 : 35,161.49 = 9,404.10 : x
  2. Step 2: Convert to fraction form
    23,439.17/35,161.49 = 9,404.10/x
  3. Step 3: Cross multiply
    23,439.17x = 35,161.49 × 9,404.10
  4. Step 4: Simplify right side
    23,439.17x = 330,662,191.62
  5. Step 5: Solve for x
    x = 330,662,191.62/23,439.17
  6. Step 6: Final answer
    x = 14,107.25

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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.