Home / 101,068.28-151,537.56-41,944.76

Finding the Fourth Proportional to 101,068.28, 151,537.56 and 41,944.76

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Solution

The fourth proportional to 101,068.28, 151,537.56 and 41,944.76 is: 62,890.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,068.28 : 151,537.56 = 41,944.76 : x
  2. Step 2: Convert to fraction form
    101,068.28/151,537.56 = 41,944.76/x
  3. Step 3: Cross multiply
    101,068.28x = 151,537.56 × 41,944.76
  4. Step 4: Simplify right side
    101,068.28x = 6,356,206,585.19
  5. Step 5: Solve for x
    x = 6,356,206,585.19/101,068.28
  6. Step 6: Final answer
    x = 62,890.22

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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.