Home / 36,679.93-55,038.66-17,467.42

Finding the Fourth Proportional to 36,679.93, 55,038.66 and 17,467.42

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Solution

The fourth proportional to 36,679.93, 55,038.66 and 17,467.42 is: 26,210.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,679.93 : 55,038.66 = 17,467.42 : x
  2. Step 2: Convert to fraction form
    36,679.93/55,038.66 = 17,467.42/x
  3. Step 3: Cross multiply
    36,679.93x = 55,038.66 × 17,467.42
  4. Step 4: Simplify right side
    36,679.93x = 961,383,390.46
  5. Step 5: Solve for x
    x = 961,383,390.46/36,679.93
  6. Step 6: Final answer
    x = 26,210.07

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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.