Home / 9,569.76-14,358.32-3,330.44

Finding the Fourth Proportional to 9,569.76, 14,358.32 and 3,330.44

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Solution

The fourth proportional to 9,569.76, 14,358.32 and 3,330.44 is: 4,996.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569.76 : 14,358.32 = 3,330.44 : x
  2. Step 2: Convert to fraction form
    9,569.76/14,358.32 = 3,330.44/x
  3. Step 3: Cross multiply
    9,569.76x = 14,358.32 × 3,330.44
  4. Step 4: Simplify right side
    9,569.76x = 47,819,523.26
  5. Step 5: Solve for x
    x = 47,819,523.26/9,569.76
  6. Step 6: Final answer
    x = 4,996.94

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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.