Home / 3,705.44-5,113.51-2,026.82

Finding the Fourth Proportional to 3,705.44, 5,113.51 and 2,026.82

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Solution

The fourth proportional to 3,705.44, 5,113.51 and 2,026.82 is: 2,797.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705.44 : 5,113.51 = 2,026.82 : x
  2. Step 2: Convert to fraction form
    3,705.44/5,113.51 = 2,026.82/x
  3. Step 3: Cross multiply
    3,705.44x = 5,113.51 × 2,026.82
  4. Step 4: Simplify right side
    3,705.44x = 10,364,164.34
  5. Step 5: Solve for x
    x = 10,364,164.34/3,705.44
  6. Step 6: Final answer
    x = 2,797.01

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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.