Home / 9,476.11-14,208.08-3,933.28

Finding the Fourth Proportional to 9,476.11, 14,208.08 and 3,933.28

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Solution

The fourth proportional to 9,476.11, 14,208.08 and 3,933.28 is: 5,897.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.11 : 14,208.08 = 3,933.28 : x
  2. Step 2: Convert to fraction form
    9,476.11/14,208.08 = 3,933.28/x
  3. Step 3: Cross multiply
    9,476.11x = 14,208.08 × 3,933.28
  4. Step 4: Simplify right side
    9,476.11x = 55,884,356.90
  5. Step 5: Solve for x
    x = 55,884,356.90/9,476.11
  6. Step 6: Final answer
    x = 5,897.39

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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.