Home / 4,315.24-6,467.56-2,234.06

Finding the Fourth Proportional to 4,315.24, 6,467.56 and 2,234.06

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Solution

The fourth proportional to 4,315.24, 6,467.56 and 2,234.06 is: 3,348.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.24 : 6,467.56 = 2,234.06 : x
  2. Step 2: Convert to fraction form
    4,315.24/6,467.56 = 2,234.06/x
  3. Step 3: Cross multiply
    4,315.24x = 6,467.56 × 2,234.06
  4. Step 4: Simplify right side
    4,315.24x = 14,448,888.38
  5. Step 5: Solve for x
    x = 14,448,888.38/4,315.24
  6. Step 6: Final answer
    x = 3,348.34

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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.