Home / 5,044.40-6,958.64-3,276.96

Finding the Fourth Proportional to 5,044.40, 6,958.64 and 3,276.96

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Solution

The fourth proportional to 5,044.40, 6,958.64 and 3,276.96 is: 4,520.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.40 : 6,958.64 = 3,276.96 : x
  2. Step 2: Convert to fraction form
    5,044.40/6,958.64 = 3,276.96/x
  3. Step 3: Cross multiply
    5,044.40x = 6,958.64 × 3,276.96
  4. Step 4: Simplify right side
    5,044.40x = 22,803,184.93
  5. Step 5: Solve for x
    x = 22,803,184.93/5,044.40
  6. Step 6: Final answer
    x = 4,520.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.