Home / 45,338.25-62,566.71-25,197.09

Finding the Fourth Proportional to 45,338.25, 62,566.71 and 25,197.09

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Solution

The fourth proportional to 45,338.25, 62,566.71 and 25,197.09 is: 34,771.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,338.25 : 62,566.71 = 25,197.09 : x
  2. Step 2: Convert to fraction form
    45,338.25/62,566.71 = 25,197.09/x
  3. Step 3: Cross multiply
    45,338.25x = 62,566.71 × 25,197.09
  4. Step 4: Simplify right side
    45,338.25x = 1,576,499,022.87
  5. Step 5: Solve for x
    x = 1,576,499,022.87/45,338.25
  6. Step 6: Final answer
    x = 34,771.94

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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.