Home / 9,356.20-14,008.38-4,716.52

Finding the Fourth Proportional to 9,356.20, 14,008.38 and 4,716.52

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Solution

The fourth proportional to 9,356.20, 14,008.38 and 4,716.52 is: 7,061.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356.20 : 14,008.38 = 4,716.52 : x
  2. Step 2: Convert to fraction form
    9,356.20/14,008.38 = 4,716.52/x
  3. Step 3: Cross multiply
    9,356.20x = 14,008.38 × 4,716.52
  4. Step 4: Simplify right side
    9,356.20x = 66,070,804.44
  5. Step 5: Solve for x
    x = 66,070,804.44/9,356.20
  6. Step 6: Final answer
    x = 7,061.71

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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.