Home / 22,387.60-33,576.96-6,801.52

Finding the Fourth Proportional to 22,387.60, 33,576.96 and 6,801.52

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Solution

The fourth proportional to 22,387.60, 33,576.96 and 6,801.52 is: 10,200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387.60 : 33,576.96 = 6,801.52 : x
  2. Step 2: Convert to fraction form
    22,387.60/33,576.96 = 6,801.52/x
  3. Step 3: Cross multiply
    22,387.60x = 33,576.96 × 6,801.52
  4. Step 4: Simplify right side
    22,387.60x = 228,374,364.98
  5. Step 5: Solve for x
    x = 228,374,364.98/22,387.60
  6. Step 6: Final answer
    x = 10,200.93

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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.