Home / 3,343.01-4,613.44-1,927.04

Finding the Fourth Proportional to 3,343.01, 4,613.44 and 1,927.04

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Solution

The fourth proportional to 3,343.01, 4,613.44 and 1,927.04 is: 2,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.01 : 4,613.44 = 1,927.04 : x
  2. Step 2: Convert to fraction form
    3,343.01/4,613.44 = 1,927.04/x
  3. Step 3: Cross multiply
    3,343.01x = 4,613.44 × 1,927.04
  4. Step 4: Simplify right side
    3,343.01x = 8,890,283.42
  5. Step 5: Solve for x
    x = 8,890,283.42/3,343.01
  6. Step 6: Final answer
    x = 2,659.36

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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.