Home / 62,096.16-93,115.65-19,968.45

Finding the Fourth Proportional to 62,096.16, 93,115.65 and 19,968.45

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Solution

The fourth proportional to 62,096.16, 93,115.65 and 19,968.45 is: 29,943.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,096.16 : 93,115.65 = 19,968.45 : x
  2. Step 2: Convert to fraction form
    62,096.16/93,115.65 = 19,968.45/x
  3. Step 3: Cross multiply
    62,096.16x = 93,115.65 × 19,968.45
  4. Step 4: Simplify right side
    62,096.16x = 1,859,375,201.24
  5. Step 5: Solve for x
    x = 1,859,375,201.24/62,096.16
  6. Step 6: Final answer
    x = 29,943.48

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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.