Home / 23,751.45-35,627.49-7,107.66

Finding the Fourth Proportional to 23,751.45, 35,627.49 and 7,107.66

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Solution

The fourth proportional to 23,751.45, 35,627.49 and 7,107.66 is: 10,661.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,751.45 : 35,627.49 = 7,107.66 : x
  2. Step 2: Convert to fraction form
    23,751.45/35,627.49 = 7,107.66/x
  3. Step 3: Cross multiply
    23,751.45x = 35,627.49 × 7,107.66
  4. Step 4: Simplify right side
    23,751.45x = 253,228,085.57
  5. Step 5: Solve for x
    x = 253,228,085.57/23,751.45
  6. Step 6: Final answer
    x = 10,661.58

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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.