Home / 4,363.48-6,543.60-1,441

Finding the Fourth Proportional to 4,363.48, 6,543.60 and 1,441

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Solution

The fourth proportional to 4,363.48, 6,543.60 and 1,441 is: 2,160.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.48 : 6,543.60 = 1,441 : x
  2. Step 2: Convert to fraction form
    4,363.48/6,543.60 = 1,441/x
  3. Step 3: Cross multiply
    4,363.48x = 6,543.60 × 1,441
  4. Step 4: Simplify right side
    4,363.48x = 9,429,327.60
  5. Step 5: Solve for x
    x = 9,429,327.60/4,363.48
  6. Step 6: Final answer
    x = 2,160.97

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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.