Home / 3,555.27-4,906.29-2,064.07

Finding the Fourth Proportional to 3,555.27, 4,906.29 and 2,064.07

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Solution

The fourth proportional to 3,555.27, 4,906.29 and 2,064.07 is: 2,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555.27 : 4,906.29 = 2,064.07 : x
  2. Step 2: Convert to fraction form
    3,555.27/4,906.29 = 2,064.07/x
  3. Step 3: Cross multiply
    3,555.27x = 4,906.29 × 2,064.07
  4. Step 4: Simplify right side
    3,555.27x = 10,126,926.00
  5. Step 5: Solve for x
    x = 10,126,926.00/3,555.27
  6. Step 6: Final answer
    x = 2,848.43

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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.