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Finding the Fourth Proportional to 17,703.17, 26,555.39 and 6,014.87

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Solution

The fourth proportional to 17,703.17, 26,555.39 and 6,014.87 is: 9,022.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,703.17 : 26,555.39 = 6,014.87 : x
  2. Step 2: Convert to fraction form
    17,703.17/26,555.39 = 6,014.87/x
  3. Step 3: Cross multiply
    17,703.17x = 26,555.39 × 6,014.87
  4. Step 4: Simplify right side
    17,703.17x = 159,727,055.80
  5. Step 5: Solve for x
    x = 159,727,055.80/17,703.17
  6. Step 6: Final answer
    x = 9,022.51

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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.