Home / 4,519.07-6,233.82-3,176.74

Finding the Fourth Proportional to 4,519.07, 6,233.82 and 3,176.74

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Solution

The fourth proportional to 4,519.07, 6,233.82 and 3,176.74 is: 4,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519.07 : 6,233.82 = 3,176.74 : x
  2. Step 2: Convert to fraction form
    4,519.07/6,233.82 = 3,176.74/x
  3. Step 3: Cross multiply
    4,519.07x = 6,233.82 × 3,176.74
  4. Step 4: Simplify right side
    4,519.07x = 19,803,225.35
  5. Step 5: Solve for x
    x = 19,803,225.35/4,519.07
  6. Step 6: Final answer
    x = 4,382.15

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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.