Home / 6,223.77-9,339.78-2,328.18

Finding the Fourth Proportional to 6,223.77, 9,339.78 and 2,328.18

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Solution

The fourth proportional to 6,223.77, 9,339.78 and 2,328.18 is: 3,493.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.77 : 9,339.78 = 2,328.18 : x
  2. Step 2: Convert to fraction form
    6,223.77/9,339.78 = 2,328.18/x
  3. Step 3: Cross multiply
    6,223.77x = 9,339.78 × 2,328.18
  4. Step 4: Simplify right side
    6,223.77x = 21,744,689.00
  5. Step 5: Solve for x
    x = 21,744,689.00/6,223.77
  6. Step 6: Final answer
    x = 3,493.81

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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.