Home / 17,643.36-26,465.16-5,956.68

Finding the Fourth Proportional to 17,643.36, 26,465.16 and 5,956.68

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Solution

The fourth proportional to 17,643.36, 26,465.16 and 5,956.68 is: 8,935.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,643.36 : 26,465.16 = 5,956.68 : x
  2. Step 2: Convert to fraction form
    17,643.36/26,465.16 = 5,956.68/x
  3. Step 3: Cross multiply
    17,643.36x = 26,465.16 × 5,956.68
  4. Step 4: Simplify right side
    17,643.36x = 157,644,489.27
  5. Step 5: Solve for x
    x = 157,644,489.27/17,643.36
  6. Step 6: Final answer
    x = 8,935.06

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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.