Home / 10,960.44-16,452.36-4,723.50

Finding the Fourth Proportional to 10,960.44, 16,452.36 and 4,723.50

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Solution

The fourth proportional to 10,960.44, 16,452.36 and 4,723.50 is: 7,090.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960.44 : 16,452.36 = 4,723.50 : x
  2. Step 2: Convert to fraction form
    10,960.44/16,452.36 = 4,723.50/x
  3. Step 3: Cross multiply
    10,960.44x = 16,452.36 × 4,723.50
  4. Step 4: Simplify right side
    10,960.44x = 77,712,722.46
  5. Step 5: Solve for x
    x = 77,712,722.46/10,960.44
  6. Step 6: Final answer
    x = 7,090.29

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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.