Home / 25,935.75-35,793.77-14,757.75

Finding the Fourth Proportional to 25,935.75, 35,793.77 and 14,757.75

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Solution

The fourth proportional to 25,935.75, 35,793.77 and 14,757.75 is: 20,367.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,935.75 : 35,793.77 = 14,757.75 : x
  2. Step 2: Convert to fraction form
    25,935.75/35,793.77 = 14,757.75/x
  3. Step 3: Cross multiply
    25,935.75x = 35,793.77 × 14,757.75
  4. Step 4: Simplify right side
    25,935.75x = 528,235,435.43
  5. Step 5: Solve for x
    x = 528,235,435.43/25,935.75
  6. Step 6: Final answer
    x = 20,367.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.