Home / 36,785.35-55,134.81-17,022.16

Finding the Fourth Proportional to 36,785.35, 55,134.81 and 17,022.16

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Solution

The fourth proportional to 36,785.35, 55,134.81 and 17,022.16 is: 25,513.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,785.35 : 55,134.81 = 17,022.16 : x
  2. Step 2: Convert to fraction form
    36,785.35/55,134.81 = 17,022.16/x
  3. Step 3: Cross multiply
    36,785.35x = 55,134.81 × 17,022.16
  4. Step 4: Simplify right side
    36,785.35x = 938,513,557.39
  5. Step 5: Solve for x
    x = 938,513,557.39/36,785.35
  6. Step 6: Final answer
    x = 25,513.24

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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.