Home / 22,856.48-34,272.39-10,369.69

Finding the Fourth Proportional to 22,856.48, 34,272.39 and 10,369.69

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Solution

The fourth proportional to 22,856.48, 34,272.39 and 10,369.69 is: 15,548.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,856.48 : 34,272.39 = 10,369.69 : x
  2. Step 2: Convert to fraction form
    22,856.48/34,272.39 = 10,369.69/x
  3. Step 3: Cross multiply
    22,856.48x = 34,272.39 × 10,369.69
  4. Step 4: Simplify right side
    22,856.48x = 355,394,038.44
  5. Step 5: Solve for x
    x = 355,394,038.44/22,856.48
  6. Step 6: Final answer
    x = 15,548.94

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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.