Home / 62,173.92-93,270.13-22,189.80

Finding the Fourth Proportional to 62,173.92, 93,270.13 and 22,189.80

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Solution

The fourth proportional to 62,173.92, 93,270.13 and 22,189.80 is: 33,288.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,173.92 : 93,270.13 = 22,189.80 : x
  2. Step 2: Convert to fraction form
    62,173.92/93,270.13 = 22,189.80/x
  3. Step 3: Cross multiply
    62,173.92x = 93,270.13 × 22,189.80
  4. Step 4: Simplify right side
    62,173.92x = 2,069,645,064.32
  5. Step 5: Solve for x
    x = 2,069,645,064.32/62,173.92
  6. Step 6: Final answer
    x = 33,288.00

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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.