Home / 4,106.10-6,160.56-2,254.86

Finding the Fourth Proportional to 4,106.10, 6,160.56 and 2,254.86

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Solution

The fourth proportional to 4,106.10, 6,160.56 and 2,254.86 is: 3,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.10 : 6,160.56 = 2,254.86 : x
  2. Step 2: Convert to fraction form
    4,106.10/6,160.56 = 2,254.86/x
  3. Step 3: Cross multiply
    4,106.10x = 6,160.56 × 2,254.86
  4. Step 4: Simplify right side
    4,106.10x = 13,891,200.32
  5. Step 5: Solve for x
    x = 13,891,200.32/4,106.10
  6. Step 6: Final answer
    x = 3,383.06

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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.