Home / 4,084.02-5,628.69-3,333.15

Finding the Fourth Proportional to 4,084.02, 5,628.69 and 3,333.15

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Solution

The fourth proportional to 4,084.02, 5,628.69 and 3,333.15 is: 4,593.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084.02 : 5,628.69 = 3,333.15 : x
  2. Step 2: Convert to fraction form
    4,084.02/5,628.69 = 3,333.15/x
  3. Step 3: Cross multiply
    4,084.02x = 5,628.69 × 3,333.15
  4. Step 4: Simplify right side
    4,084.02x = 18,761,268.07
  5. Step 5: Solve for x
    x = 18,761,268.07/4,084.02
  6. Step 6: Final answer
    x = 4,593.82

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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.