Home / 134,032.52-200,742.54-63,961.04

Finding the Fourth Proportional to 134,032.52, 200,742.54 and 63,961.04

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Solution

The fourth proportional to 134,032.52, 200,742.54 and 63,961.04 is: 95,795.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,032.52 : 200,742.54 = 63,961.04 : x
  2. Step 2: Convert to fraction form
    134,032.52/200,742.54 = 63,961.04/x
  3. Step 3: Cross multiply
    134,032.52x = 200,742.54 × 63,961.04
  4. Step 4: Simplify right side
    134,032.52x = 12,839,701,630.64
  5. Step 5: Solve for x
    x = 12,839,701,630.64/134,032.52
  6. Step 6: Final answer
    x = 95,795.42

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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.