Home / 4,031.58-6,040.89-3,331.74

Finding the Fourth Proportional to 4,031.58, 6,040.89 and 3,331.74

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Solution

The fourth proportional to 4,031.58, 6,040.89 and 3,331.74 is: 4,992.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.58 : 6,040.89 = 3,331.74 : x
  2. Step 2: Convert to fraction form
    4,031.58/6,040.89 = 3,331.74/x
  3. Step 3: Cross multiply
    4,031.58x = 6,040.89 × 3,331.74
  4. Step 4: Simplify right side
    4,031.58x = 20,126,674.85
  5. Step 5: Solve for x
    x = 20,126,674.85/4,031.58
  6. Step 6: Final answer
    x = 4,992.25

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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.