Home / 89,070.52-133,593.42-22,506.54

Finding the Fourth Proportional to 89,070.52, 133,593.42 and 22,506.54

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Solution

The fourth proportional to 89,070.52, 133,593.42 and 22,506.54 is: 33,756.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,070.52 : 133,593.42 = 22,506.54 : x
  2. Step 2: Convert to fraction form
    89,070.52/133,593.42 = 22,506.54/x
  3. Step 3: Cross multiply
    89,070.52x = 133,593.42 × 22,506.54
  4. Step 4: Simplify right side
    89,070.52x = 3,006,725,650.97
  5. Step 5: Solve for x
    x = 3,006,725,650.97/89,070.52
  6. Step 6: Final answer
    x = 33,756.69

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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.