Home / 164,729.84-246,812.40-110,593.12

Finding the Fourth Proportional to 164,729.84, 246,812.40 and 110,593.12

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Solution

The fourth proportional to 164,729.84, 246,812.40 and 110,593.12 is: 165,700.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,729.84 : 246,812.40 = 110,593.12 : x
  2. Step 2: Convert to fraction form
    164,729.84/246,812.40 = 110,593.12/x
  3. Step 3: Cross multiply
    164,729.84x = 246,812.40 × 110,593.12
  4. Step 4: Simplify right side
    164,729.84x = 27,295,753,370.69
  5. Step 5: Solve for x
    x = 27,295,753,370.69/164,729.84
  6. Step 6: Final answer
    x = 165,700.11

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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.