Home / 6,284.46-9,423.96-3,162.52

Finding the Fourth Proportional to 6,284.46, 9,423.96 and 3,162.52

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Solution

The fourth proportional to 6,284.46, 9,423.96 and 3,162.52 is: 4,742.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284.46 : 9,423.96 = 3,162.52 : x
  2. Step 2: Convert to fraction form
    6,284.46/9,423.96 = 3,162.52/x
  3. Step 3: Cross multiply
    6,284.46x = 9,423.96 × 3,162.52
  4. Step 4: Simplify right side
    6,284.46x = 29,803,461.98
  5. Step 5: Solve for x
    x = 29,803,461.98/6,284.46
  6. Step 6: Final answer
    x = 4,742.41

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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.