Home / 34,374.84-47,441.09-19,268.96

Finding the Fourth Proportional to 34,374.84, 47,441.09 and 19,268.96

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Solution

The fourth proportional to 34,374.84, 47,441.09 and 19,268.96 is: 26,593.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,374.84 : 47,441.09 = 19,268.96 : x
  2. Step 2: Convert to fraction form
    34,374.84/47,441.09 = 19,268.96/x
  3. Step 3: Cross multiply
    34,374.84x = 47,441.09 × 19,268.96
  4. Step 4: Simplify right side
    34,374.84x = 914,140,132.02
  5. Step 5: Solve for x
    x = 914,140,132.02/34,374.84
  6. Step 6: Final answer
    x = 26,593.29

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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.