Home / 4,052.54-6,089.80-2,205.02

Finding the Fourth Proportional to 4,052.54, 6,089.80 and 2,205.02

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Solution

The fourth proportional to 4,052.54, 6,089.80 and 2,205.02 is: 3,313.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.54 : 6,089.80 = 2,205.02 : x
  2. Step 2: Convert to fraction form
    4,052.54/6,089.80 = 2,205.02/x
  3. Step 3: Cross multiply
    4,052.54x = 6,089.80 × 2,205.02
  4. Step 4: Simplify right side
    4,052.54x = 13,428,130.80
  5. Step 5: Solve for x
    x = 13,428,130.80/4,052.54
  6. Step 6: Final answer
    x = 3,313.51

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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.