Home / 5,046.71-6,962.53-3,723.57

Finding the Fourth Proportional to 5,046.71, 6,962.53 and 3,723.57

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Solution

The fourth proportional to 5,046.71, 6,962.53 and 3,723.57 is: 5,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.71 : 6,962.53 = 3,723.57 : x
  2. Step 2: Convert to fraction form
    5,046.71/6,962.53 = 3,723.57/x
  3. Step 3: Cross multiply
    5,046.71x = 6,962.53 × 3,723.57
  4. Step 4: Simplify right side
    5,046.71x = 25,925,449.21
  5. Step 5: Solve for x
    x = 25,925,449.21/5,046.71
  6. Step 6: Final answer
    x = 5,137.10

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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.