Home / 9,290.34-13,941.66-6,173.82

Finding the Fourth Proportional to 9,290.34, 13,941.66 and 6,173.82

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Solution

The fourth proportional to 9,290.34, 13,941.66 and 6,173.82 is: 9,264.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,290.34 : 13,941.66 = 6,173.82 : x
  2. Step 2: Convert to fraction form
    9,290.34/13,941.66 = 6,173.82/x
  3. Step 3: Cross multiply
    9,290.34x = 13,941.66 × 6,173.82
  4. Step 4: Simplify right side
    9,290.34x = 86,073,299.34
  5. Step 5: Solve for x
    x = 86,073,299.34/9,290.34
  6. Step 6: Final answer
    x = 9,264.82

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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.