Home / 37,076.10-55,589.55-25,996.21

Finding the Fourth Proportional to 37,076.10, 55,589.55 and 25,996.21

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Solution

The fourth proportional to 37,076.10, 55,589.55 and 25,996.21 is: 38,977.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,076.10 : 55,589.55 = 25,996.21 : x
  2. Step 2: Convert to fraction form
    37,076.10/55,589.55 = 25,996.21/x
  3. Step 3: Cross multiply
    37,076.10x = 55,589.55 × 25,996.21
  4. Step 4: Simplify right side
    37,076.10x = 1,445,117,740.58
  5. Step 5: Solve for x
    x = 1,445,117,740.58/37,076.10
  6. Step 6: Final answer
    x = 38,977.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.