Home / 4,331.03-6,484.80-2,246.66

Finding the Fourth Proportional to 4,331.03, 6,484.80 and 2,246.66

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Solution

The fourth proportional to 4,331.03, 6,484.80 and 2,246.66 is: 3,363.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.03 : 6,484.80 = 2,246.66 : x
  2. Step 2: Convert to fraction form
    4,331.03/6,484.80 = 2,246.66/x
  3. Step 3: Cross multiply
    4,331.03x = 6,484.80 × 2,246.66
  4. Step 4: Simplify right side
    4,331.03x = 14,569,108.34
  5. Step 5: Solve for x
    x = 14,569,108.34/4,331.03
  6. Step 6: Final answer
    x = 3,363.89

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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.