Home / 29,290.26-43,926.84-16,808.16

Finding the Fourth Proportional to 29,290.26, 43,926.84 and 16,808.16

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Solution

The fourth proportional to 29,290.26, 43,926.84 and 16,808.16 is: 25,207.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,290.26 : 43,926.84 = 16,808.16 : x
  2. Step 2: Convert to fraction form
    29,290.26/43,926.84 = 16,808.16/x
  3. Step 3: Cross multiply
    29,290.26x = 43,926.84 × 16,808.16
  4. Step 4: Simplify right side
    29,290.26x = 738,329,355.01
  5. Step 5: Solve for x
    x = 738,329,355.01/29,290.26
  6. Step 6: Final answer
    x = 25,207.33

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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.