Home / 62,645.94-93,989.49-23,206.02

Finding the Fourth Proportional to 62,645.94, 93,989.49 and 23,206.02

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Solution

The fourth proportional to 62,645.94, 93,989.49 and 23,206.02 is: 34,816.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,645.94 : 93,989.49 = 23,206.02 : x
  2. Step 2: Convert to fraction form
    62,645.94/93,989.49 = 23,206.02/x
  3. Step 3: Cross multiply
    62,645.94x = 93,989.49 × 23,206.02
  4. Step 4: Simplify right side
    62,645.94x = 2,181,121,984.73
  5. Step 5: Solve for x
    x = 2,181,121,984.73/62,645.94
  6. Step 6: Final answer
    x = 34,816.65

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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.