Home / 6,223.23-9,336.33-2,934.63

Finding the Fourth Proportional to 6,223.23, 9,336.33 and 2,934.63

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Solution

The fourth proportional to 6,223.23, 9,336.33 and 2,934.63 is: 4,402.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.23 : 9,336.33 = 2,934.63 : x
  2. Step 2: Convert to fraction form
    6,223.23/9,336.33 = 2,934.63/x
  3. Step 3: Cross multiply
    6,223.23x = 9,336.33 × 2,934.63
  4. Step 4: Simplify right side
    6,223.23x = 27,398,674.11
  5. Step 5: Solve for x
    x = 27,398,674.11/6,223.23
  6. Step 6: Final answer
    x = 4,402.65

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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.