Home / 9,068.07-13,585.98-3,791.46

Finding the Fourth Proportional to 9,068.07, 13,585.98 and 3,791.46

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Solution

The fourth proportional to 9,068.07, 13,585.98 and 3,791.46 is: 5,680.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.07 : 13,585.98 = 3,791.46 : x
  2. Step 2: Convert to fraction form
    9,068.07/13,585.98 = 3,791.46/x
  3. Step 3: Cross multiply
    9,068.07x = 13,585.98 × 3,791.46
  4. Step 4: Simplify right side
    9,068.07x = 51,510,699.73
  5. Step 5: Solve for x
    x = 51,510,699.73/9,068.07
  6. Step 6: Final answer
    x = 5,680.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.