Home / 9,304.19-13,951.87-3,607.81

Finding the Fourth Proportional to 9,304.19, 13,951.87 and 3,607.81

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Solution

The fourth proportional to 9,304.19, 13,951.87 and 3,607.81 is: 5,410.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.19 : 13,951.87 = 3,607.81 : x
  2. Step 2: Convert to fraction form
    9,304.19/13,951.87 = 3,607.81/x
  3. Step 3: Cross multiply
    9,304.19x = 13,951.87 × 3,607.81
  4. Step 4: Simplify right side
    9,304.19x = 50,335,678.07
  5. Step 5: Solve for x
    x = 50,335,678.07/9,304.19
  6. Step 6: Final answer
    x = 5,410.00

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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.