Home / 2,502.08-3,731.97-2,357.54

Finding the Fourth Proportional to 2,502.08, 3,731.97 and 2,357.54

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Solution

The fourth proportional to 2,502.08, 3,731.97 and 2,357.54 is: 3,516.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502.08 : 3,731.97 = 2,357.54 : x
  2. Step 2: Convert to fraction form
    2,502.08/3,731.97 = 2,357.54/x
  3. Step 3: Cross multiply
    2,502.08x = 3,731.97 × 2,357.54
  4. Step 4: Simplify right side
    2,502.08x = 8,798,238.11
  5. Step 5: Solve for x
    x = 8,798,238.11/2,502.08
  6. Step 6: Final answer
    x = 3,516.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.