Home / 22,609.61-33,907.47-15,634.44

Finding the Fourth Proportional to 22,609.61, 33,907.47 and 15,634.44

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Solution

The fourth proportional to 22,609.61, 33,907.47 and 15,634.44 is: 23,446.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,609.61 : 33,907.47 = 15,634.44 : x
  2. Step 2: Convert to fraction form
    22,609.61/33,907.47 = 15,634.44/x
  3. Step 3: Cross multiply
    22,609.61x = 33,907.47 × 15,634.44
  4. Step 4: Simplify right side
    22,609.61x = 530,124,305.27
  5. Step 5: Solve for x
    x = 530,124,305.27/22,609.61
  6. Step 6: Final answer
    x = 23,446.86

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1.5x scale

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.