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Finding the Fourth Proportional to 9,849.17, 14,716.07 and 9,504.65

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Solution

The fourth proportional to 9,849.17, 14,716.07 and 9,504.65 is: 14,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.17 : 14,716.07 = 9,504.65 : x
  2. Step 2: Convert to fraction form
    9,849.17/14,716.07 = 9,504.65/x
  3. Step 3: Cross multiply
    9,849.17x = 14,716.07 × 9,504.65
  4. Step 4: Simplify right side
    9,849.17x = 139,870,973.62
  5. Step 5: Solve for x
    x = 139,870,973.62/9,849.17
  6. Step 6: Final answer
    x = 14,201.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.