Home / 9,647.93-14,473.05-3,406.66

Finding the Fourth Proportional to 9,647.93, 14,473.05 and 3,406.66

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Solution

The fourth proportional to 9,647.93, 14,473.05 and 3,406.66 is: 5,110.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.93 : 14,473.05 = 3,406.66 : x
  2. Step 2: Convert to fraction form
    9,647.93/14,473.05 = 3,406.66/x
  3. Step 3: Cross multiply
    9,647.93x = 14,473.05 × 3,406.66
  4. Step 4: Simplify right side
    9,647.93x = 49,304,688.15
  5. Step 5: Solve for x
    x = 49,304,688.15/9,647.93
  6. Step 6: Final answer
    x = 5,110.39

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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.