Home / 62,126.48-93,192.60-17,759.54

Finding the Fourth Proportional to 62,126.48, 93,192.60 and 17,759.54

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Solution

The fourth proportional to 62,126.48, 93,192.60 and 17,759.54 is: 26,640.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,126.48 : 93,192.60 = 17,759.54 : x
  2. Step 2: Convert to fraction form
    62,126.48/93,192.60 = 17,759.54/x
  3. Step 3: Cross multiply
    62,126.48x = 93,192.60 × 17,759.54
  4. Step 4: Simplify right side
    62,126.48x = 1,655,057,707.40
  5. Step 5: Solve for x
    x = 1,655,057,707.40/62,126.48
  6. Step 6: Final answer
    x = 26,640.13

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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.