Home / 26,945.87-37,175.24-26,904.33

Finding the Fourth Proportional to 26,945.87, 37,175.24 and 26,904.33

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Solution

The fourth proportional to 26,945.87, 37,175.24 and 26,904.33 is: 37,117.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,945.87 : 37,175.24 = 26,904.33 : x
  2. Step 2: Convert to fraction form
    26,945.87/37,175.24 = 26,904.33/x
  3. Step 3: Cross multiply
    26,945.87x = 37,175.24 × 26,904.33
  4. Step 4: Simplify right side
    26,945.87x = 1,000,174,790.27
  5. Step 5: Solve for x
    x = 1,000,174,790.27/26,945.87
  6. Step 6: Final answer
    x = 37,117.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.