Home / 34,374.97-47,441.25-19,269.08

Finding the Fourth Proportional to 34,374.97, 47,441.25 and 19,269.08

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Solution

The fourth proportional to 34,374.97, 47,441.25 and 19,269.08 is: 26,593.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,374.97 : 47,441.25 = 19,269.08 : x
  2. Step 2: Convert to fraction form
    34,374.97/47,441.25 = 19,269.08/x
  3. Step 3: Cross multiply
    34,374.97x = 47,441.25 × 19,269.08
  4. Step 4: Simplify right side
    34,374.97x = 914,149,241.55
  5. Step 5: Solve for x
    x = 914,149,241.55/34,374.97
  6. Step 6: Final answer
    x = 26,593.46

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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.