Home / 134,096.58-201,144.67-34,256.79

Finding the Fourth Proportional to 134,096.58, 201,144.67 and 34,256.79

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Solution

The fourth proportional to 134,096.58, 201,144.67 and 34,256.79 is: 51,385.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,096.58 : 201,144.67 = 34,256.79 : x
  2. Step 2: Convert to fraction form
    134,096.58/201,144.67 = 34,256.79/x
  3. Step 3: Cross multiply
    134,096.58x = 201,144.67 × 34,256.79
  4. Step 4: Simplify right side
    134,096.58x = 6,890,570,634.17
  5. Step 5: Solve for x
    x = 6,890,570,634.17/134,096.58
  6. Step 6: Final answer
    x = 51,385.13

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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.