Home / 23,917.28-35,877.26-7,277.85

Finding the Fourth Proportional to 23,917.28, 35,877.26 and 7,277.85

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Solution

The fourth proportional to 23,917.28, 35,877.26 and 7,277.85 is: 10,917.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917.28 : 35,877.26 = 7,277.85 : x
  2. Step 2: Convert to fraction form
    23,917.28/35,877.26 = 7,277.85/x
  3. Step 3: Cross multiply
    23,917.28x = 35,877.26 × 7,277.85
  4. Step 4: Simplify right side
    23,917.28x = 261,109,334.89
  5. Step 5: Solve for x
    x = 261,109,334.89/23,917.28
  6. Step 6: Final answer
    x = 10,917.19

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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.