Home / 9,160.09-13,741.25-3,235.77

Finding the Fourth Proportional to 9,160.09, 13,741.25 and 3,235.77

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Solution

The fourth proportional to 9,160.09, 13,741.25 and 3,235.77 is: 4,854.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160.09 : 13,741.25 = 3,235.77 : x
  2. Step 2: Convert to fraction form
    9,160.09/13,741.25 = 3,235.77/x
  3. Step 3: Cross multiply
    9,160.09x = 13,741.25 × 3,235.77
  4. Step 4: Simplify right side
    9,160.09x = 44,463,508.33
  5. Step 5: Solve for x
    x = 44,463,508.33/9,160.09
  6. Step 6: Final answer
    x = 4,854.05

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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.