Home / 6,234.04-9,353.30-3,113.80

Finding the Fourth Proportional to 6,234.04, 9,353.30 and 3,113.80

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Solution

The fourth proportional to 6,234.04, 9,353.30 and 3,113.80 is: 4,671.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.04 : 9,353.30 = 3,113.80 : x
  2. Step 2: Convert to fraction form
    6,234.04/9,353.30 = 3,113.80/x
  3. Step 3: Cross multiply
    6,234.04x = 9,353.30 × 3,113.80
  4. Step 4: Simplify right side
    6,234.04x = 29,124,305.54
  5. Step 5: Solve for x
    x = 29,124,305.54/6,234.04
  6. Step 6: Final answer
    x = 4,671.82

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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.