Home / 9,465.33-14,197.70-2,891.25

Finding the Fourth Proportional to 9,465.33, 14,197.70 and 2,891.25

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Solution

The fourth proportional to 9,465.33, 14,197.70 and 2,891.25 is: 4,336.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465.33 : 14,197.70 = 2,891.25 : x
  2. Step 2: Convert to fraction form
    9,465.33/14,197.70 = 2,891.25/x
  3. Step 3: Cross multiply
    9,465.33x = 14,197.70 × 2,891.25
  4. Step 4: Simplify right side
    9,465.33x = 41,049,085.67
  5. Step 5: Solve for x
    x = 41,049,085.67/9,465.33
  6. Step 6: Final answer
    x = 4,336.78

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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.