Home / 94,949.54-142,424.13-35,798.48

Finding the Fourth Proportional to 94,949.54, 142,424.13 and 35,798.48

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Solution

The fourth proportional to 94,949.54, 142,424.13 and 35,798.48 is: 53,697.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,949.54 : 142,424.13 = 35,798.48 : x
  2. Step 2: Convert to fraction form
    94,949.54/142,424.13 = 35,798.48/x
  3. Step 3: Cross multiply
    94,949.54x = 142,424.13 × 35,798.48
  4. Step 4: Simplify right side
    94,949.54x = 5,098,567,369.32
  5. Step 5: Solve for x
    x = 5,098,567,369.32/94,949.54
  6. Step 6: Final answer
    x = 53,697.65

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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.