Home / 3,276.95-4,910.27-1,301.51

Finding the Fourth Proportional to 3,276.95, 4,910.27 and 1,301.51

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Solution

The fourth proportional to 3,276.95, 4,910.27 and 1,301.51 is: 1,950.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276.95 : 4,910.27 = 1,301.51 : x
  2. Step 2: Convert to fraction form
    3,276.95/4,910.27 = 1,301.51/x
  3. Step 3: Cross multiply
    3,276.95x = 4,910.27 × 1,301.51
  4. Step 4: Simplify right side
    3,276.95x = 6,390,771.28
  5. Step 5: Solve for x
    x = 6,390,771.28/3,276.95
  6. Step 6: Final answer
    x = 1,950.22

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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.