Home / 7,232.87-10,849.09-2,302.80

Finding the Fourth Proportional to 7,232.87, 10,849.09 and 2,302.80

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Solution

The fourth proportional to 7,232.87, 10,849.09 and 2,302.80 is: 3,454.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232.87 : 10,849.09 = 2,302.80 : x
  2. Step 2: Convert to fraction form
    7,232.87/10,849.09 = 2,302.80/x
  3. Step 3: Cross multiply
    7,232.87x = 10,849.09 × 2,302.80
  4. Step 4: Simplify right side
    7,232.87x = 24,983,278.70
  5. Step 5: Solve for x
    x = 24,983,278.70/7,232.87
  6. Step 6: Final answer
    x = 3,454.13

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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.