Home / 22,184.56-33,281.64-10,329.52

Finding the Fourth Proportional to 22,184.56, 33,281.64 and 10,329.52

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Solution

The fourth proportional to 22,184.56, 33,281.64 and 10,329.52 is: 15,496.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,184.56 : 33,281.64 = 10,329.52 : x
  2. Step 2: Convert to fraction form
    22,184.56/33,281.64 = 10,329.52/x
  3. Step 3: Cross multiply
    22,184.56x = 33,281.64 × 10,329.52
  4. Step 4: Simplify right side
    22,184.56x = 343,783,366.01
  5. Step 5: Solve for x
    x = 343,783,366.01/22,184.56
  6. Step 6: Final answer
    x = 15,496.51

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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.