Home / 7,285.34-10,924.17-2,354.37

Finding the Fourth Proportional to 7,285.34, 10,924.17 and 2,354.37

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Solution

The fourth proportional to 7,285.34, 10,924.17 and 2,354.37 is: 3,530.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,285.34 : 10,924.17 = 2,354.37 : x
  2. Step 2: Convert to fraction form
    7,285.34/10,924.17 = 2,354.37/x
  3. Step 3: Cross multiply
    7,285.34x = 10,924.17 × 2,354.37
  4. Step 4: Simplify right side
    7,285.34x = 25,719,488.33
  5. Step 5: Solve for x
    x = 25,719,488.33/7,285.34
  6. Step 6: Final answer
    x = 3,530.31

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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.