Home / 273,515.03-410,455.81-96,022.57

Finding the Fourth Proportional to 273,515.03, 410,455.81 and 96,022.57

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Solution

The fourth proportional to 273,515.03, 410,455.81 and 96,022.57 is: 144,098.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,515.03 : 410,455.81 = 96,022.57 : x
  2. Step 2: Convert to fraction form
    273,515.03/410,455.81 = 96,022.57/x
  3. Step 3: Cross multiply
    273,515.03x = 410,455.81 × 96,022.57
  4. Step 4: Simplify right side
    273,515.03x = 39,413,019,695.35
  5. Step 5: Solve for x
    x = 39,413,019,695.35/273,515.03
  6. Step 6: Final answer
    x = 144,098.19

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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.