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Finding the Fourth Proportional to 201,337.93, 277,848.24 and 110,694.52

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Solution

The fourth proportional to 201,337.93, 277,848.24 and 110,694.52 is: 152,759.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,337.93 : 277,848.24 = 110,694.52 : x
  2. Step 2: Convert to fraction form
    201,337.93/277,848.24 = 110,694.52/x
  3. Step 3: Cross multiply
    201,337.93x = 277,848.24 × 110,694.52
  4. Step 4: Simplify right side
    201,337.93x = 30,756,277,559.64
  5. Step 5: Solve for x
    x = 30,756,277,559.64/201,337.93
  6. Step 6: Final answer
    x = 152,759.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.