Home / 4,926.59-6,798.69-3,512.74

Finding the Fourth Proportional to 4,926.59, 6,798.69 and 3,512.74

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Solution

The fourth proportional to 4,926.59, 6,798.69 and 3,512.74 is: 4,847.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.59 : 6,798.69 = 3,512.74 : x
  2. Step 2: Convert to fraction form
    4,926.59/6,798.69 = 3,512.74/x
  3. Step 3: Cross multiply
    4,926.59x = 6,798.69 × 3,512.74
  4. Step 4: Simplify right side
    4,926.59x = 23,882,006.94
  5. Step 5: Solve for x
    x = 23,882,006.94/4,926.59
  6. Step 6: Final answer
    x = 4,847.57

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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.