Home / 146,376.28-219,564.47-41,195.24

Finding the Fourth Proportional to 146,376.28, 219,564.47 and 41,195.24

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Solution

The fourth proportional to 146,376.28, 219,564.47 and 41,195.24 is: 61,792.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,376.28 : 219,564.47 = 41,195.24 : x
  2. Step 2: Convert to fraction form
    146,376.28/219,564.47 = 41,195.24/x
  3. Step 3: Cross multiply
    146,376.28x = 219,564.47 × 41,195.24
  4. Step 4: Simplify right side
    146,376.28x = 9,045,011,037.12
  5. Step 5: Solve for x
    x = 9,045,011,037.12/146,376.28
  6. Step 6: Final answer
    x = 61,792.87

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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.