Home / 62,201.12-93,292.05-22,749.00

Finding the Fourth Proportional to 62,201.12, 93,292.05 and 22,749.00

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Solution

The fourth proportional to 62,201.12, 93,292.05 and 22,749.00 is: 34,119.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,201.12 : 93,292.05 = 22,749.00 : x
  2. Step 2: Convert to fraction form
    62,201.12/93,292.05 = 22,749.00/x
  3. Step 3: Cross multiply
    62,201.12x = 93,292.05 × 22,749.00
  4. Step 4: Simplify right side
    62,201.12x = 2,122,301,105.68
  5. Step 5: Solve for x
    x = 2,122,301,105.68/62,201.12
  6. Step 6: Final answer
    x = 34,119.98

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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.