Home / 62,090.64-93,149.69-22,647.62

Finding the Fourth Proportional to 62,090.64, 93,149.69 and 22,647.62

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Solution

The fourth proportional to 62,090.64, 93,149.69 and 22,647.62 is: 33,976.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,090.64 : 93,149.69 = 22,647.62 : x
  2. Step 2: Convert to fraction form
    62,090.64/93,149.69 = 22,647.62/x
  3. Step 3: Cross multiply
    62,090.64x = 93,149.69 × 22,647.62
  4. Step 4: Simplify right side
    62,090.64x = 2,109,618,203.25
  5. Step 5: Solve for x
    x = 2,109,618,203.25/62,090.64
  6. Step 6: Final answer
    x = 33,976.43

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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.