Home / 2,210.74-3,053.91-2,094.10

Finding the Fourth Proportional to 2,210.74, 3,053.91 and 2,094.10

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Solution

The fourth proportional to 2,210.74, 3,053.91 and 2,094.10 is: 2,892.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210.74 : 3,053.91 = 2,094.10 : x
  2. Step 2: Convert to fraction form
    2,210.74/3,053.91 = 2,094.10/x
  3. Step 3: Cross multiply
    2,210.74x = 3,053.91 × 2,094.10
  4. Step 4: Simplify right side
    2,210.74x = 6,395,192.93
  5. Step 5: Solve for x
    x = 6,395,192.93/2,210.74
  6. Step 6: Final answer
    x = 2,892.78

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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.