Home / 4,359.70-6,543.15-2,023.30

Finding the Fourth Proportional to 4,359.70, 6,543.15 and 2,023.30

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Solution

The fourth proportional to 4,359.70, 6,543.15 and 2,023.30 is: 3,036.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.70 : 6,543.15 = 2,023.30 : x
  2. Step 2: Convert to fraction form
    4,359.70/6,543.15 = 2,023.30/x
  3. Step 3: Cross multiply
    4,359.70x = 6,543.15 × 2,023.30
  4. Step 4: Simplify right side
    4,359.70x = 13,238,755.40
  5. Step 5: Solve for x
    x = 13,238,755.40/4,359.70
  6. Step 6: Final answer
    x = 3,036.62

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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.