Home / 133,548.24-200,289.56-44,799.76

Finding the Fourth Proportional to 133,548.24, 200,289.56 and 44,799.76

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Solution

The fourth proportional to 133,548.24, 200,289.56 and 44,799.76 is: 67,188.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,548.24 : 200,289.56 = 44,799.76 : x
  2. Step 2: Convert to fraction form
    133,548.24/200,289.56 = 44,799.76/x
  3. Step 3: Cross multiply
    133,548.24x = 200,289.56 × 44,799.76
  4. Step 4: Simplify right side
    133,548.24x = 8,972,924,218.51
  5. Step 5: Solve for x
    x = 8,972,924,218.51/133,548.24
  6. Step 6: Final answer
    x = 67,188.64

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1.5x scale

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.