Home / 22,339.70-33,491.91-15,298.37

Finding the Fourth Proportional to 22,339.70, 33,491.91 and 15,298.37

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Solution

The fourth proportional to 22,339.70, 33,491.91 and 15,298.37 is: 22,935.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,339.70 : 33,491.91 = 15,298.37 : x
  2. Step 2: Convert to fraction form
    22,339.70/33,491.91 = 15,298.37/x
  3. Step 3: Cross multiply
    22,339.70x = 33,491.91 × 15,298.37
  4. Step 4: Simplify right side
    22,339.70x = 512,371,646.69
  5. Step 5: Solve for x
    x = 512,371,646.69/22,339.70
  6. Step 6: Final answer
    x = 22,935.48

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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.