Home / 5,363.53-8,030.43-4,043.30

Finding the Fourth Proportional to 5,363.53, 8,030.43 and 4,043.30

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Solution

The fourth proportional to 5,363.53, 8,030.43 and 4,043.30 is: 6,053.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363.53 : 8,030.43 = 4,043.30 : x
  2. Step 2: Convert to fraction form
    5,363.53/8,030.43 = 4,043.30/x
  3. Step 3: Cross multiply
    5,363.53x = 8,030.43 × 4,043.30
  4. Step 4: Simplify right side
    5,363.53x = 32,469,397.47
  5. Step 5: Solve for x
    x = 32,469,397.47/5,363.53
  6. Step 6: Final answer
    x = 6,053.74

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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.