Home / 4,035.02-5,568.80-2,266.62

Finding the Fourth Proportional to 4,035.02, 5,568.80 and 2,266.62

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Solution

The fourth proportional to 4,035.02, 5,568.80 and 2,266.62 is: 3,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.02 : 5,568.80 = 2,266.62 : x
  2. Step 2: Convert to fraction form
    4,035.02/5,568.80 = 2,266.62/x
  3. Step 3: Cross multiply
    4,035.02x = 5,568.80 × 2,266.62
  4. Step 4: Simplify right side
    4,035.02x = 12,622,342.12
  5. Step 5: Solve for x
    x = 12,622,342.12/4,035.02
  6. Step 6: Final answer
    x = 3,128.20

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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.