Home / 4,793.18-6,613.29-2,804.22

Finding the Fourth Proportional to 4,793.18, 6,613.29 and 2,804.22

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Solution

The fourth proportional to 4,793.18, 6,613.29 and 2,804.22 is: 3,869.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793.18 : 6,613.29 = 2,804.22 : x
  2. Step 2: Convert to fraction form
    4,793.18/6,613.29 = 2,804.22/x
  3. Step 3: Cross multiply
    4,793.18x = 6,613.29 × 2,804.22
  4. Step 4: Simplify right side
    4,793.18x = 18,545,120.08
  5. Step 5: Solve for x
    x = 18,545,120.08/4,793.18
  6. Step 6: Final answer
    x = 3,869.07

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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.