Home / 9,396.12-14,086.26-4,710.36

Finding the Fourth Proportional to 9,396.12, 14,086.26 and 4,710.36

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Solution

The fourth proportional to 9,396.12, 14,086.26 and 4,710.36 is: 7,061.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.12 : 14,086.26 = 4,710.36 : x
  2. Step 2: Convert to fraction form
    9,396.12/14,086.26 = 4,710.36/x
  3. Step 3: Cross multiply
    9,396.12x = 14,086.26 × 4,710.36
  4. Step 4: Simplify right side
    9,396.12x = 66,351,355.65
  5. Step 5: Solve for x
    x = 66,351,355.65/9,396.12
  6. Step 6: Final answer
    x = 7,061.57

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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.