Home / 165,166.98-247,697.15-46,806.54

Finding the Fourth Proportional to 165,166.98, 247,697.15 and 46,806.54

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Solution

The fourth proportional to 165,166.98, 247,697.15 and 46,806.54 is: 70,194.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,166.98 : 247,697.15 = 46,806.54 : x
  2. Step 2: Convert to fraction form
    165,166.98/247,697.15 = 46,806.54/x
  3. Step 3: Cross multiply
    165,166.98x = 247,697.15 × 46,806.54
  4. Step 4: Simplify right side
    165,166.98x = 11,593,846,559.36
  5. Step 5: Solve for x
    x = 11,593,846,559.36/165,166.98
  6. Step 6: Final answer
    x = 70,194.70

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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.