Home / 134,233.92-201,346.20-34,394.94

Finding the Fourth Proportional to 134,233.92, 201,346.20 and 34,394.94

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Solution

The fourth proportional to 134,233.92, 201,346.20 and 34,394.94 is: 51,591.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,233.92 : 201,346.20 = 34,394.94 : x
  2. Step 2: Convert to fraction form
    134,233.92/201,346.20 = 34,394.94/x
  3. Step 3: Cross multiply
    134,233.92x = 201,346.20 × 34,394.94
  4. Step 4: Simplify right side
    134,233.92x = 6,925,290,468.23
  5. Step 5: Solve for x
    x = 6,925,290,468.23/134,233.92
  6. Step 6: Final answer
    x = 51,591.21

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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.