Home / 6,140.34-9,204.03-2,437.43

Finding the Fourth Proportional to 6,140.34, 9,204.03 and 2,437.43

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Solution

The fourth proportional to 6,140.34, 9,204.03 and 2,437.43 is: 3,653.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140.34 : 9,204.03 = 2,437.43 : x
  2. Step 2: Convert to fraction form
    6,140.34/9,204.03 = 2,437.43/x
  3. Step 3: Cross multiply
    6,140.34x = 9,204.03 × 2,437.43
  4. Step 4: Simplify right side
    6,140.34x = 22,434,132.82
  5. Step 5: Solve for x
    x = 22,434,132.82/6,140.34
  6. Step 6: Final answer
    x = 3,653.57

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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.