Home / 3,313-4,966.92-1,750.96

Finding the Fourth Proportional to 3,313, 4,966.92 and 1,750.96

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Solution

The fourth proportional to 3,313, 4,966.92 and 1,750.96 is: 2,625.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313 : 4,966.92 = 1,750.96 : x
  2. Step 2: Convert to fraction form
    3,313/4,966.92 = 1,750.96/x
  3. Step 3: Cross multiply
    3,313x = 4,966.92 × 1,750.96
  4. Step 4: Simplify right side
    3,313x = 8,696,878.24
  5. Step 5: Solve for x
    x = 8,696,878.24/3,313
  6. Step 6: Final answer
    x = 2,625.08

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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.