Home / 9,318.71-13,984.54-6,023.63

Finding the Fourth Proportional to 9,318.71, 13,984.54 and 6,023.63

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Solution

The fourth proportional to 9,318.71, 13,984.54 and 6,023.63 is: 9,039.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,318.71 : 13,984.54 = 6,023.63 : x
  2. Step 2: Convert to fraction form
    9,318.71/13,984.54 = 6,023.63/x
  3. Step 3: Cross multiply
    9,318.71x = 13,984.54 × 6,023.63
  4. Step 4: Simplify right side
    9,318.71x = 84,237,694.68
  5. Step 5: Solve for x
    x = 84,237,694.68/9,318.71
  6. Step 6: Final answer
    x = 9,039.63

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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.