Home / 26,379.63-39,542.04-16,496.19

Finding the Fourth Proportional to 26,379.63, 39,542.04 and 16,496.19

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Solution

The fourth proportional to 26,379.63, 39,542.04 and 16,496.19 is: 24,727.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,379.63 : 39,542.04 = 16,496.19 : x
  2. Step 2: Convert to fraction form
    26,379.63/39,542.04 = 16,496.19/x
  3. Step 3: Cross multiply
    26,379.63x = 39,542.04 × 16,496.19
  4. Step 4: Simplify right side
    26,379.63x = 652,293,004.83
  5. Step 5: Solve for x
    x = 652,293,004.83/26,379.63
  6. Step 6: Final answer
    x = 24,727.15

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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.