Home / 182,947.10-274,262.94-70,706.06

Finding the Fourth Proportional to 182,947.10, 274,262.94 and 70,706.06

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Solution

The fourth proportional to 182,947.10, 274,262.94 and 70,706.06 is: 105,998.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,947.10 : 274,262.94 = 70,706.06 : x
  2. Step 2: Convert to fraction form
    182,947.10/274,262.94 = 70,706.06/x
  3. Step 3: Cross multiply
    182,947.10x = 274,262.94 × 70,706.06
  4. Step 4: Simplify right side
    182,947.10x = 19,392,051,891.42
  5. Step 5: Solve for x
    x = 19,392,051,891.42/182,947.10
  6. Step 6: Final answer
    x = 105,998.14

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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.