Home / 22,528.04-33,783.66-7,732.76

Finding the Fourth Proportional to 22,528.04, 33,783.66 and 7,732.76

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Solution

The fourth proportional to 22,528.04, 33,783.66 and 7,732.76 is: 11,596.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528.04 : 33,783.66 = 7,732.76 : x
  2. Step 2: Convert to fraction form
    22,528.04/33,783.66 = 7,732.76/x
  3. Step 3: Cross multiply
    22,528.04x = 33,783.66 × 7,732.76
  4. Step 4: Simplify right side
    22,528.04x = 261,240,934.70
  5. Step 5: Solve for x
    x = 261,240,934.70/22,528.04
  6. Step 6: Final answer
    x = 11,596.26

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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.