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Finding the Fourth Proportional to 134,597.52, 201,896.99 and 34,750.91

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Solution

The fourth proportional to 134,597.52, 201,896.99 and 34,750.91 is: 52,126.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,597.52 : 201,896.99 = 34,750.91 : x
  2. Step 2: Convert to fraction form
    134,597.52/201,896.99 = 34,750.91/x
  3. Step 3: Cross multiply
    134,597.52x = 201,896.99 × 34,750.91
  4. Step 4: Simplify right side
    134,597.52x = 7,016,102,945.52
  5. Step 5: Solve for x
    x = 7,016,102,945.52/134,597.52
  6. Step 6: Final answer
    x = 52,126.54

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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.