Home / 9,301.77-13,952.66-4,111.29

Finding the Fourth Proportional to 9,301.77, 13,952.66 and 4,111.29

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Solution

The fourth proportional to 9,301.77, 13,952.66 and 4,111.29 is: 6,166.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.77 : 13,952.66 = 4,111.29 : x
  2. Step 2: Convert to fraction form
    9,301.77/13,952.66 = 4,111.29/x
  3. Step 3: Cross multiply
    9,301.77x = 13,952.66 × 4,111.29
  4. Step 4: Simplify right side
    9,301.77x = 57,363,410.97
  5. Step 5: Solve for x
    x = 57,363,410.97/9,301.77
  6. Step 6: Final answer
    x = 6,166.94

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Similar ratio
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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.