Home / 62,205.36-93,224.52-34,083.12

Finding the Fourth Proportional to 62,205.36, 93,224.52 and 34,083.12

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Solution

The fourth proportional to 62,205.36, 93,224.52 and 34,083.12 is: 51,078.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,205.36 : 93,224.52 = 34,083.12 : x
  2. Step 2: Convert to fraction form
    62,205.36/93,224.52 = 34,083.12/x
  3. Step 3: Cross multiply
    62,205.36x = 93,224.52 × 34,083.12
  4. Step 4: Simplify right side
    62,205.36x = 3,177,382,502.10
  5. Step 5: Solve for x
    x = 3,177,382,502.10/62,205.36
  6. Step 6: Final answer
    x = 51,078.92

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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.