Home / 44,519.81-61,436.76-25,399.09

Finding the Fourth Proportional to 44,519.81, 61,436.76 and 25,399.09

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Solution

The fourth proportional to 44,519.81, 61,436.76 and 25,399.09 is: 35,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,519.81 : 61,436.76 = 25,399.09 : x
  2. Step 2: Convert to fraction form
    44,519.81/61,436.76 = 25,399.09/x
  3. Step 3: Cross multiply
    44,519.81x = 61,436.76 × 25,399.09
  4. Step 4: Simplify right side
    44,519.81x = 1,560,437,489.36
  5. Step 5: Solve for x
    x = 1,560,437,489.36/44,519.81
  6. Step 6: Final answer
    x = 35,050.41

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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.