Home / 5,031.27-6,956.96-4,297.41

Finding the Fourth Proportional to 5,031.27, 6,956.96 and 4,297.41

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Solution

The fourth proportional to 5,031.27, 6,956.96 and 4,297.41 is: 5,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031.27 : 6,956.96 = 4,297.41 : x
  2. Step 2: Convert to fraction form
    5,031.27/6,956.96 = 4,297.41/x
  3. Step 3: Cross multiply
    5,031.27x = 6,956.96 × 4,297.41
  4. Step 4: Simplify right side
    5,031.27x = 29,896,887.99
  5. Step 5: Solve for x
    x = 29,896,887.99/5,031.27
  6. Step 6: Final answer
    x = 5,942.21

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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.