Home / 23,289.27-34,934.21-10,141.16

Finding the Fourth Proportional to 23,289.27, 34,934.21 and 10,141.16

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Solution

The fourth proportional to 23,289.27, 34,934.21 and 10,141.16 is: 15,211.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,289.27 : 34,934.21 = 10,141.16 : x
  2. Step 2: Convert to fraction form
    23,289.27/34,934.21 = 10,141.16/x
  3. Step 3: Cross multiply
    23,289.27x = 34,934.21 × 10,141.16
  4. Step 4: Simplify right side
    23,289.27x = 354,273,187.71
  5. Step 5: Solve for x
    x = 354,273,187.71/23,289.27
  6. Step 6: Final answer
    x = 15,211.86

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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.