Home / 4,361.13-6,538.04-2,022.80

Finding the Fourth Proportional to 4,361.13, 6,538.04 and 2,022.80

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Solution

The fourth proportional to 4,361.13, 6,538.04 and 2,022.80 is: 3,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.13 : 6,538.04 = 2,022.80 : x
  2. Step 2: Convert to fraction form
    4,361.13/6,538.04 = 2,022.80/x
  3. Step 3: Cross multiply
    4,361.13x = 6,538.04 × 2,022.80
  4. Step 4: Simplify right side
    4,361.13x = 13,225,147.31
  5. Step 5: Solve for x
    x = 13,225,147.31/4,361.13
  6. Step 6: Final answer
    x = 3,032.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.