Home / 37,773.30-52,129.70-25,004.48

Finding the Fourth Proportional to 37,773.30, 52,129.70 and 25,004.48

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Solution

The fourth proportional to 37,773.30, 52,129.70 and 25,004.48 is: 34,507.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,773.30 : 52,129.70 = 25,004.48 : x
  2. Step 2: Convert to fraction form
    37,773.30/52,129.70 = 25,004.48/x
  3. Step 3: Cross multiply
    37,773.30x = 52,129.70 × 25,004.48
  4. Step 4: Simplify right side
    37,773.30x = 1,303,476,041.06
  5. Step 5: Solve for x
    x = 1,303,476,041.06/37,773.30
  6. Step 6: Final answer
    x = 34,507.87

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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.