Home / 133,053.45-199,598.40-44,297.70

Finding the Fourth Proportional to 133,053.45, 199,598.40 and 44,297.70

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Solution

The fourth proportional to 133,053.45, 199,598.40 and 44,297.70 is: 66,452.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,053.45 : 199,598.40 = 44,297.70 : x
  2. Step 2: Convert to fraction form
    133,053.45/199,598.40 = 44,297.70/x
  3. Step 3: Cross multiply
    133,053.45x = 199,598.40 × 44,297.70
  4. Step 4: Simplify right side
    133,053.45x = 8,841,750,043.68
  5. Step 5: Solve for x
    x = 8,841,750,043.68/133,053.45
  6. Step 6: Final answer
    x = 66,452.62

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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.