Home / 22,276.84-33,332.20-22,027.71

Finding the Fourth Proportional to 22,276.84, 33,332.20 and 22,027.71

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Solution

The fourth proportional to 22,276.84, 33,332.20 and 22,027.71 is: 32,959.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,276.84 : 33,332.20 = 22,027.71 : x
  2. Step 2: Convert to fraction form
    22,276.84/33,332.20 = 22,027.71/x
  3. Step 3: Cross multiply
    22,276.84x = 33,332.20 × 22,027.71
  4. Step 4: Simplify right side
    22,276.84x = 734,232,035.26
  5. Step 5: Solve for x
    x = 734,232,035.26/22,276.84
  6. Step 6: Final answer
    x = 32,959.44

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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.