Home / 9,933.49-13,707.66-5,952.61

Finding the Fourth Proportional to 9,933.49, 13,707.66 and 5,952.61

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Solution

The fourth proportional to 9,933.49, 13,707.66 and 5,952.61 is: 8,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.49 : 13,707.66 = 5,952.61 : x
  2. Step 2: Convert to fraction form
    9,933.49/13,707.66 = 5,952.61/x
  3. Step 3: Cross multiply
    9,933.49x = 13,707.66 × 5,952.61
  4. Step 4: Simplify right side
    9,933.49x = 81,596,353.99
  5. Step 5: Solve for x
    x = 81,596,353.99/9,933.49
  6. Step 6: Final answer
    x = 8,214.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.