Home / 113,006.37-169,504.05-41,942.84

Finding the Fourth Proportional to 113,006.37, 169,504.05 and 41,942.84

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Solution

The fourth proportional to 113,006.37, 169,504.05 and 41,942.84 is: 62,912.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,006.37 : 169,504.05 = 41,942.84 : x
  2. Step 2: Convert to fraction form
    113,006.37/169,504.05 = 41,942.84/x
  3. Step 3: Cross multiply
    113,006.37x = 169,504.05 × 41,942.84
  4. Step 4: Simplify right side
    113,006.37x = 7,109,481,248.50
  5. Step 5: Solve for x
    x = 7,109,481,248.50/113,006.37
  6. Step 6: Final answer
    x = 62,912.22

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1.5x scale

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.