Home / 134,262.54-201,393.83-63,928.62

Finding the Fourth Proportional to 134,262.54, 201,393.83 and 63,928.62

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Solution

The fourth proportional to 134,262.54, 201,393.83 and 63,928.62 is: 95,892.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,262.54 : 201,393.83 = 63,928.62 : x
  2. Step 2: Convert to fraction form
    134,262.54/201,393.83 = 63,928.62/x
  3. Step 3: Cross multiply
    134,262.54x = 201,393.83 × 63,928.62
  4. Step 4: Simplify right side
    134,262.54x = 12,874,829,308.77
  5. Step 5: Solve for x
    x = 12,874,829,308.77/134,262.54
  6. Step 6: Final answer
    x = 95,892.94

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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.