Home / 17,165.43-25,750.44-6,070.05

Finding the Fourth Proportional to 17,165.43, 25,750.44 and 6,070.05

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Solution

The fourth proportional to 17,165.43, 25,750.44 and 6,070.05 is: 9,105.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,165.43 : 25,750.44 = 6,070.05 : x
  2. Step 2: Convert to fraction form
    17,165.43/25,750.44 = 6,070.05/x
  3. Step 3: Cross multiply
    17,165.43x = 25,750.44 × 6,070.05
  4. Step 4: Simplify right side
    17,165.43x = 156,306,458.32
  5. Step 5: Solve for x
    x = 156,306,458.32/17,165.43
  6. Step 6: Final answer
    x = 9,105.89

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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.