Home / 10,739.05-14,819.85-6,023.43

Finding the Fourth Proportional to 10,739.05, 14,819.85 and 6,023.43

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Solution

The fourth proportional to 10,739.05, 14,819.85 and 6,023.43 is: 8,312.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,739.05 : 14,819.85 = 6,023.43 : x
  2. Step 2: Convert to fraction form
    10,739.05/14,819.85 = 6,023.43/x
  3. Step 3: Cross multiply
    10,739.05x = 14,819.85 × 6,023.43
  4. Step 4: Simplify right side
    10,739.05x = 89,266,292.04
  5. Step 5: Solve for x
    x = 89,266,292.04/10,739.05
  6. Step 6: Final answer
    x = 8,312.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.