Home / 73,384.48-110,063.68-33,394.19

Finding the Fourth Proportional to 73,384.48, 110,063.68 and 33,394.19

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Solution

The fourth proportional to 73,384.48, 110,063.68 and 33,394.19 is: 50,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,384.48 : 110,063.68 = 33,394.19 : x
  2. Step 2: Convert to fraction form
    73,384.48/110,063.68 = 33,394.19/x
  3. Step 3: Cross multiply
    73,384.48x = 110,063.68 × 33,394.19
  4. Step 4: Simplify right side
    73,384.48x = 3,675,487,442.02
  5. Step 5: Solve for x
    x = 3,675,487,442.02/73,384.48
  6. Step 6: Final answer
    x = 50,085.35

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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.