Home / 22,953.63-34,425.99-6,309.39

Finding the Fourth Proportional to 22,953.63, 34,425.99 and 6,309.39

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Solution

The fourth proportional to 22,953.63, 34,425.99 and 6,309.39 is: 9,462.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953.63 : 34,425.99 = 6,309.39 : x
  2. Step 2: Convert to fraction form
    22,953.63/34,425.99 = 6,309.39/x
  3. Step 3: Cross multiply
    22,953.63x = 34,425.99 × 6,309.39
  4. Step 4: Simplify right side
    22,953.63x = 217,206,997.05
  5. Step 5: Solve for x
    x = 217,206,997.05/22,953.63
  6. Step 6: Final answer
    x = 9,462.86

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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.