Home / 5,308.34-7,325.24-2,950.02

Finding the Fourth Proportional to 5,308.34, 7,325.24 and 2,950.02

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Solution

The fourth proportional to 5,308.34, 7,325.24 and 2,950.02 is: 4,070.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308.34 : 7,325.24 = 2,950.02 : x
  2. Step 2: Convert to fraction form
    5,308.34/7,325.24 = 2,950.02/x
  3. Step 3: Cross multiply
    5,308.34x = 7,325.24 × 2,950.02
  4. Step 4: Simplify right side
    5,308.34x = 21,609,589.75
  5. Step 5: Solve for x
    x = 21,609,589.75/5,308.34
  6. Step 6: Final answer
    x = 4,070.88

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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.