Home / 63,258.01-94,885.49-20,563.38

Finding the Fourth Proportional to 63,258.01, 94,885.49 and 20,563.38

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Solution

The fourth proportional to 63,258.01, 94,885.49 and 20,563.38 is: 30,844.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,258.01 : 94,885.49 = 20,563.38 : x
  2. Step 2: Convert to fraction form
    63,258.01/94,885.49 = 20,563.38/x
  3. Step 3: Cross multiply
    63,258.01x = 94,885.49 × 20,563.38
  4. Step 4: Simplify right side
    63,258.01x = 1,951,166,438.76
  5. Step 5: Solve for x
    x = 1,951,166,438.76/63,258.01
  6. Step 6: Final answer
    x = 30,844.58

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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.