Home / 23,314.49-34,975.61-9,274.66

Finding the Fourth Proportional to 23,314.49, 34,975.61 and 9,274.66

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Solution

The fourth proportional to 23,314.49, 34,975.61 and 9,274.66 is: 13,913.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314.49 : 34,975.61 = 9,274.66 : x
  2. Step 2: Convert to fraction form
    23,314.49/34,975.61 = 9,274.66/x
  3. Step 3: Cross multiply
    23,314.49x = 34,975.61 × 9,274.66
  4. Step 4: Simplify right side
    23,314.49x = 324,386,844.18
  5. Step 5: Solve for x
    x = 324,386,844.18/23,314.49
  6. Step 6: Final answer
    x = 13,913.53

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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.