Home / 59,675.09-82,351.52-34,189.70

Finding the Fourth Proportional to 59,675.09, 82,351.52 and 34,189.70

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Solution

The fourth proportional to 59,675.09, 82,351.52 and 34,189.70 is: 47,181.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,675.09 : 82,351.52 = 34,189.70 : x
  2. Step 2: Convert to fraction form
    59,675.09/82,351.52 = 34,189.70/x
  3. Step 3: Cross multiply
    59,675.09x = 82,351.52 × 34,189.70
  4. Step 4: Simplify right side
    59,675.09x = 2,815,573,763.34
  5. Step 5: Solve for x
    x = 2,815,573,763.34/59,675.09
  6. Step 6: Final answer
    x = 47,181.73

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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.