Home / 38,855.24-58,301.32-16,674.96

Finding the Fourth Proportional to 38,855.24, 58,301.32 and 16,674.96

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Solution

The fourth proportional to 38,855.24, 58,301.32 and 16,674.96 is: 25,020.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,855.24 : 58,301.32 = 16,674.96 : x
  2. Step 2: Convert to fraction form
    38,855.24/58,301.32 = 16,674.96/x
  3. Step 3: Cross multiply
    38,855.24x = 58,301.32 × 16,674.96
  4. Step 4: Simplify right side
    38,855.24x = 972,172,387.16
  5. Step 5: Solve for x
    x = 972,172,387.16/38,855.24
  6. Step 6: Final answer
    x = 25,020.36

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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.