Home / 3,283.29-4,925.25-1,092.17

Finding the Fourth Proportional to 3,283.29, 4,925.25 and 1,092.17

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Solution

The fourth proportional to 3,283.29, 4,925.25 and 1,092.17 is: 1,638.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.29 : 4,925.25 = 1,092.17 : x
  2. Step 2: Convert to fraction form
    3,283.29/4,925.25 = 1,092.17/x
  3. Step 3: Cross multiply
    3,283.29x = 4,925.25 × 1,092.17
  4. Step 4: Simplify right side
    3,283.29x = 5,379,210.29
  5. Step 5: Solve for x
    x = 5,379,210.29/3,283.29
  6. Step 6: Final answer
    x = 1,638.36

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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.