Home / 3,773.08-5,206.60-2,094.40

Finding the Fourth Proportional to 3,773.08, 5,206.60 and 2,094.40

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Solution

The fourth proportional to 3,773.08, 5,206.60 and 2,094.40 is: 2,890.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773.08 : 5,206.60 = 2,094.40 : x
  2. Step 2: Convert to fraction form
    3,773.08/5,206.60 = 2,094.40/x
  3. Step 3: Cross multiply
    3,773.08x = 5,206.60 × 2,094.40
  4. Step 4: Simplify right side
    3,773.08x = 10,904,703.04
  5. Step 5: Solve for x
    x = 10,904,703.04/3,773.08
  6. Step 6: Final answer
    x = 2,890.13

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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.