Home / 37,326.67-51,563.05-25,990.49

Finding the Fourth Proportional to 37,326.67, 51,563.05 and 25,990.49

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Solution

The fourth proportional to 37,326.67, 51,563.05 and 25,990.49 is: 35,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,326.67 : 51,563.05 = 25,990.49 : x
  2. Step 2: Convert to fraction form
    37,326.67/51,563.05 = 25,990.49/x
  3. Step 3: Cross multiply
    37,326.67x = 51,563.05 × 25,990.49
  4. Step 4: Simplify right side
    37,326.67x = 1,340,148,999.33
  5. Step 5: Solve for x
    x = 1,340,148,999.33/37,326.67
  6. Step 6: Final answer
    x = 35,903.26

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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.