Home / 3,044.14-4,566.21-852.90

Finding the Fourth Proportional to 3,044.14, 4,566.21 and 852.90

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Solution

The fourth proportional to 3,044.14, 4,566.21 and 852.90 is: 1,279.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.14 : 4,566.21 = 852.90 : x
  2. Step 2: Convert to fraction form
    3,044.14/4,566.21 = 852.90/x
  3. Step 3: Cross multiply
    3,044.14x = 4,566.21 × 852.90
  4. Step 4: Simplify right side
    3,044.14x = 3,894,520.51
  5. Step 5: Solve for x
    x = 3,894,520.51/3,044.14
  6. Step 6: Final answer
    x = 1,279.35

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Similar ratio
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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.