Home / 9,622.56-14,433.03-2,697.06

Finding the Fourth Proportional to 9,622.56, 14,433.03 and 2,697.06

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Solution

The fourth proportional to 9,622.56, 14,433.03 and 2,697.06 is: 4,045.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.56 : 14,433.03 = 2,697.06 : x
  2. Step 2: Convert to fraction form
    9,622.56/14,433.03 = 2,697.06/x
  3. Step 3: Cross multiply
    9,622.56x = 14,433.03 × 2,697.06
  4. Step 4: Simplify right side
    9,622.56x = 38,926,747.89
  5. Step 5: Solve for x
    x = 38,926,747.89/9,622.56
  6. Step 6: Final answer
    x = 4,045.36

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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.