Home / 17,626.24-26,437.20-5,939.20

Finding the Fourth Proportional to 17,626.24, 26,437.20 and 5,939.20

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Solution

The fourth proportional to 17,626.24, 26,437.20 and 5,939.20 is: 8,908.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,626.24 : 26,437.20 = 5,939.20 : x
  2. Step 2: Convert to fraction form
    17,626.24/26,437.20 = 5,939.20/x
  3. Step 3: Cross multiply
    17,626.24x = 26,437.20 × 5,939.20
  4. Step 4: Simplify right side
    17,626.24x = 157,015,818.24
  5. Step 5: Solve for x
    x = 157,015,818.24/17,626.24
  6. Step 6: Final answer
    x = 8,908.07

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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.