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Finding the Fourth Proportional to 73,295.63, 101,095.83 and 67,265.35

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Solution

The fourth proportional to 73,295.63, 101,095.83 and 67,265.35 is: 92,778.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,295.63 : 101,095.83 = 67,265.35 : x
  2. Step 2: Convert to fraction form
    73,295.63/101,095.83 = 67,265.35/x
  3. Step 3: Cross multiply
    73,295.63x = 101,095.83 × 67,265.35
  4. Step 4: Simplify right side
    73,295.63x = 6,800,246,609.27
  5. Step 5: Solve for x
    x = 6,800,246,609.27/73,295.63
  6. Step 6: Final answer
    x = 92,778.33

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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.