Home / 3,361.70-4,637.66-2,035.13

Finding the Fourth Proportional to 3,361.70, 4,637.66 and 2,035.13

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Solution

The fourth proportional to 3,361.70, 4,637.66 and 2,035.13 is: 2,807.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361.70 : 4,637.66 = 2,035.13 : x
  2. Step 2: Convert to fraction form
    3,361.70/4,637.66 = 2,035.13/x
  3. Step 3: Cross multiply
    3,361.70x = 4,637.66 × 2,035.13
  4. Step 4: Simplify right side
    3,361.70x = 9,438,207.63
  5. Step 5: Solve for x
    x = 9,438,207.63/3,361.70
  6. Step 6: Final answer
    x = 2,807.57

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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.