Home / 29,805.26-41,130.42-16,376.46

Finding the Fourth Proportional to 29,805.26, 41,130.42 and 16,376.46

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Solution

The fourth proportional to 29,805.26, 41,130.42 and 16,376.46 is: 22,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,805.26 : 41,130.42 = 16,376.46 : x
  2. Step 2: Convert to fraction form
    29,805.26/41,130.42 = 16,376.46/x
  3. Step 3: Cross multiply
    29,805.26x = 41,130.42 × 16,376.46
  4. Step 4: Simplify right side
    29,805.26x = 673,570,677.91
  5. Step 5: Solve for x
    x = 673,570,677.91/29,805.26
  6. Step 6: Final answer
    x = 22,599.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.