Home / 62,739.54-94,021.74-34,673.04

Finding the Fourth Proportional to 62,739.54, 94,021.74 and 34,673.04

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Solution

The fourth proportional to 62,739.54, 94,021.74 and 34,673.04 is: 51,961.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,739.54 : 94,021.74 = 34,673.04 : x
  2. Step 2: Convert to fraction form
    62,739.54/94,021.74 = 34,673.04/x
  3. Step 3: Cross multiply
    62,739.54x = 94,021.74 × 34,673.04
  4. Step 4: Simplify right side
    62,739.54x = 3,260,019,551.89
  5. Step 5: Solve for x
    x = 3,260,019,551.89/62,739.54
  6. Step 6: Final answer
    x = 51,961.16

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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.