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Finding the Fourth Proportional to 9,613.94, 14,421.59 and 3,373.22

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Solution

The fourth proportional to 9,613.94, 14,421.59 and 3,373.22 is: 5,060.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.94 : 14,421.59 = 3,373.22 : x
  2. Step 2: Convert to fraction form
    9,613.94/14,421.59 = 3,373.22/x
  3. Step 3: Cross multiply
    9,613.94x = 14,421.59 × 3,373.22
  4. Step 4: Simplify right side
    9,613.94x = 48,647,195.82
  5. Step 5: Solve for x
    x = 48,647,195.82/9,613.94
  6. Step 6: Final answer
    x = 5,060.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.