Home / 4,026.56-6,039.20-1,104.18

Finding the Fourth Proportional to 4,026.56, 6,039.20 and 1,104.18

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Solution

The fourth proportional to 4,026.56, 6,039.20 and 1,104.18 is: 1,656.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.56 : 6,039.20 = 1,104.18 : x
  2. Step 2: Convert to fraction form
    4,026.56/6,039.20 = 1,104.18/x
  3. Step 3: Cross multiply
    4,026.56x = 6,039.20 × 1,104.18
  4. Step 4: Simplify right side
    4,026.56x = 6,668,363.86
  5. Step 5: Solve for x
    x = 6,668,363.86/4,026.56
  6. Step 6: Final answer
    x = 1,656.09

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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.