Home / 89,523.60-134,297.55-33,350.10

Finding the Fourth Proportional to 89,523.60, 134,297.55 and 33,350.10

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Solution

The fourth proportional to 89,523.60, 134,297.55 and 33,350.10 is: 50,029.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,523.60 : 134,297.55 = 33,350.10 : x
  2. Step 2: Convert to fraction form
    89,523.60/134,297.55 = 33,350.10/x
  3. Step 3: Cross multiply
    89,523.60x = 134,297.55 × 33,350.10
  4. Step 4: Simplify right side
    89,523.60x = 4,478,836,722.26
  5. Step 5: Solve for x
    x = 4,478,836,722.26/89,523.60
  6. Step 6: Final answer
    x = 50,029.68

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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.