Home / 26,004.72-35,873.82-17,048.28

Finding the Fourth Proportional to 26,004.72, 35,873.82 and 17,048.28

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Solution

The fourth proportional to 26,004.72, 35,873.82 and 17,048.28 is: 23,518.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,004.72 : 35,873.82 = 17,048.28 : x
  2. Step 2: Convert to fraction form
    26,004.72/35,873.82 = 17,048.28/x
  3. Step 3: Cross multiply
    26,004.72x = 35,873.82 × 17,048.28
  4. Step 4: Simplify right side
    26,004.72x = 611,586,928.03
  5. Step 5: Solve for x
    x = 611,586,928.03/26,004.72
  6. Step 6: Final answer
    x = 23,518.30

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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.