Home / 69,452.22-95,844.53-37,621.12

Finding the Fourth Proportional to 69,452.22, 95,844.53 and 37,621.12

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Solution

The fourth proportional to 69,452.22, 95,844.53 and 37,621.12 is: 51,917.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,452.22 : 95,844.53 = 37,621.12 : x
  2. Step 2: Convert to fraction form
    69,452.22/95,844.53 = 37,621.12/x
  3. Step 3: Cross multiply
    69,452.22x = 95,844.53 × 37,621.12
  4. Step 4: Simplify right side
    69,452.22x = 3,605,778,423.39
  5. Step 5: Solve for x
    x = 3,605,778,423.39/69,452.22
  6. Step 6: Final answer
    x = 51,917.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.