Home / 134,271.54-201,407.31-63,937.62

Finding the Fourth Proportional to 134,271.54, 201,407.31 and 63,937.62

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Solution

The fourth proportional to 134,271.54, 201,407.31 and 63,937.62 is: 95,906.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,271.54 : 201,407.31 = 63,937.62 : x
  2. Step 2: Convert to fraction form
    134,271.54/201,407.31 = 63,937.62/x
  3. Step 3: Cross multiply
    134,271.54x = 201,407.31 × 63,937.62
  4. Step 4: Simplify right side
    134,271.54x = 12,877,504,052.00
  5. Step 5: Solve for x
    x = 12,877,504,052.00/134,271.54
  6. Step 6: Final answer
    x = 95,906.43

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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.