Home / 23,255.20-34,882.01-10,107.57

Finding the Fourth Proportional to 23,255.20, 34,882.01 and 10,107.57

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Solution

The fourth proportional to 23,255.20, 34,882.01 and 10,107.57 is: 15,161.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,255.20 : 34,882.01 = 10,107.57 : x
  2. Step 2: Convert to fraction form
    23,255.20/34,882.01 = 10,107.57/x
  3. Step 3: Cross multiply
    23,255.20x = 34,882.01 × 10,107.57
  4. Step 4: Simplify right side
    23,255.20x = 352,572,307.28
  5. Step 5: Solve for x
    x = 352,572,307.28/23,255.20
  6. Step 6: Final answer
    x = 15,161.01

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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.