Home / 4,326.24-6,491.48-2,682.35

Finding the Fourth Proportional to 4,326.24, 6,491.48 and 2,682.35

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Solution

The fourth proportional to 4,326.24, 6,491.48 and 2,682.35 is: 4,024.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.24 : 6,491.48 = 2,682.35 : x
  2. Step 2: Convert to fraction form
    4,326.24/6,491.48 = 2,682.35/x
  3. Step 3: Cross multiply
    4,326.24x = 6,491.48 × 2,682.35
  4. Step 4: Simplify right side
    4,326.24x = 17,412,375.51
  5. Step 5: Solve for x
    x = 17,412,375.51/4,326.24
  6. Step 6: Final answer
    x = 4,024.83

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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.