Home / 6,816.30-10,225.98-2,433.75

Finding the Fourth Proportional to 6,816.30, 10,225.98 and 2,433.75

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Solution

The fourth proportional to 6,816.30, 10,225.98 and 2,433.75 is: 3,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816.30 : 10,225.98 = 2,433.75 : x
  2. Step 2: Convert to fraction form
    6,816.30/10,225.98 = 2,433.75/x
  3. Step 3: Cross multiply
    6,816.30x = 10,225.98 × 2,433.75
  4. Step 4: Simplify right side
    6,816.30x = 24,887,478.83
  5. Step 5: Solve for x
    x = 24,887,478.83/6,816.30
  6. Step 6: Final answer
    x = 3,651.17

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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.