Home / 9,361.16-14,034.79-4,425.02

Finding the Fourth Proportional to 9,361.16, 14,034.79 and 4,425.02

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Solution

The fourth proportional to 9,361.16, 14,034.79 and 4,425.02 is: 6,634.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361.16 : 14,034.79 = 4,425.02 : x
  2. Step 2: Convert to fraction form
    9,361.16/14,034.79 = 4,425.02/x
  3. Step 3: Cross multiply
    9,361.16x = 14,034.79 × 4,425.02
  4. Step 4: Simplify right side
    9,361.16x = 62,104,250.47
  5. Step 5: Solve for x
    x = 62,104,250.47/9,361.16
  6. Step 6: Final answer
    x = 6,634.25

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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.