Home / 34,705.67-52,063.43-11,019.92

Finding the Fourth Proportional to 34,705.67, 52,063.43 and 11,019.92

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Solution

The fourth proportional to 34,705.67, 52,063.43 and 11,019.92 is: 16,531.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,705.67 : 52,063.43 = 11,019.92 : x
  2. Step 2: Convert to fraction form
    34,705.67/52,063.43 = 11,019.92/x
  3. Step 3: Cross multiply
    34,705.67x = 52,063.43 × 11,019.92
  4. Step 4: Simplify right side
    34,705.67x = 573,734,518.11
  5. Step 5: Solve for x
    x = 573,734,518.11/34,705.67
  6. Step 6: Final answer
    x = 16,531.44

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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.