Home / 3,236.40-4,853.58-1,044.72

Finding the Fourth Proportional to 3,236.40, 4,853.58 and 1,044.72

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Solution

The fourth proportional to 3,236.40, 4,853.58 and 1,044.72 is: 1,566.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.40 : 4,853.58 = 1,044.72 : x
  2. Step 2: Convert to fraction form
    3,236.40/4,853.58 = 1,044.72/x
  3. Step 3: Cross multiply
    3,236.40x = 4,853.58 × 1,044.72
  4. Step 4: Simplify right side
    3,236.40x = 5,070,632.10
  5. Step 5: Solve for x
    x = 5,070,632.10/3,236.40
  6. Step 6: Final answer
    x = 1,566.75

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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.