Home / 3,283.17-4,925.19-1,202.79

Finding the Fourth Proportional to 3,283.17, 4,925.19 and 1,202.79

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Solution

The fourth proportional to 3,283.17, 4,925.19 and 1,202.79 is: 1,804.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.17 : 4,925.19 = 1,202.79 : x
  2. Step 2: Convert to fraction form
    3,283.17/4,925.19 = 1,202.79/x
  3. Step 3: Cross multiply
    3,283.17x = 4,925.19 × 1,202.79
  4. Step 4: Simplify right side
    3,283.17x = 5,923,969.28
  5. Step 5: Solve for x
    x = 5,923,969.28/3,283.17
  6. Step 6: Final answer
    x = 1,804.34

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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.