Home / 9,538.55-14,308.74-2,962.97

Finding the Fourth Proportional to 9,538.55, 14,308.74 and 2,962.97

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Solution

The fourth proportional to 9,538.55, 14,308.74 and 2,962.97 is: 4,444.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538.55 : 14,308.74 = 2,962.97 : x
  2. Step 2: Convert to fraction form
    9,538.55/14,308.74 = 2,962.97/x
  3. Step 3: Cross multiply
    9,538.55x = 14,308.74 × 2,962.97
  4. Step 4: Simplify right side
    9,538.55x = 42,396,295.81
  5. Step 5: Solve for x
    x = 42,396,295.81/9,538.55
  6. Step 6: Final answer
    x = 4,444.73

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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.