Home / 4,031.56-6,046.41-1,110.11

Finding the Fourth Proportional to 4,031.56, 6,046.41 and 1,110.11

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Solution

The fourth proportional to 4,031.56, 6,046.41 and 1,110.11 is: 1,664.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.56 : 6,046.41 = 1,110.11 : x
  2. Step 2: Convert to fraction form
    4,031.56/6,046.41 = 1,110.11/x
  3. Step 3: Cross multiply
    4,031.56x = 6,046.41 × 1,110.11
  4. Step 4: Simplify right side
    4,031.56x = 6,712,180.21
  5. Step 5: Solve for x
    x = 6,712,180.21/4,031.56
  6. Step 6: Final answer
    x = 1,664.91

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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.