Home / 62,641.48-93,982.70-23,201.48

Finding the Fourth Proportional to 62,641.48, 93,982.70 and 23,201.48

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Solution

The fourth proportional to 62,641.48, 93,982.70 and 23,201.48 is: 34,809.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,641.48 : 93,982.70 = 23,201.48 : x
  2. Step 2: Convert to fraction form
    62,641.48/93,982.70 = 23,201.48/x
  3. Step 3: Cross multiply
    62,641.48x = 93,982.70 × 23,201.48
  4. Step 4: Simplify right side
    62,641.48x = 2,180,537,734.40
  5. Step 5: Solve for x
    x = 2,180,537,734.40/62,641.48
  6. Step 6: Final answer
    x = 34,809.81

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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.