Home / 106,096.30-159,095.21-61,735.77

Finding the Fourth Proportional to 106,096.30, 159,095.21 and 61,735.77

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Solution

The fourth proportional to 106,096.30, 159,095.21 and 61,735.77 is: 92,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,096.30 : 159,095.21 = 61,735.77 : x
  2. Step 2: Convert to fraction form
    106,096.30/159,095.21 = 61,735.77/x
  3. Step 3: Cross multiply
    106,096.30x = 159,095.21 × 61,735.77
  4. Step 4: Simplify right side
    106,096.30x = 9,821,864,983.98
  5. Step 5: Solve for x
    x = 9,821,864,983.98/106,096.30
  6. Step 6: Final answer
    x = 92,575.00

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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.