Home / 6,045.64-9,067.04-1,663.46

Finding the Fourth Proportional to 6,045.64, 9,067.04 and 1,663.46

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Solution

The fourth proportional to 6,045.64, 9,067.04 and 1,663.46 is: 2,494.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.64 : 9,067.04 = 1,663.46 : x
  2. Step 2: Convert to fraction form
    6,045.64/9,067.04 = 1,663.46/x
  3. Step 3: Cross multiply
    6,045.64x = 9,067.04 × 1,663.46
  4. Step 4: Simplify right side
    6,045.64x = 15,082,658.36
  5. Step 5: Solve for x
    x = 15,082,658.36/6,045.64
  6. Step 6: Final answer
    x = 2,494.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.