Home / 63,946.60-88,246.44-35,654.10

Finding the Fourth Proportional to 63,946.60, 88,246.44 and 35,654.10

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Solution

The fourth proportional to 63,946.60, 88,246.44 and 35,654.10 is: 49,202.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,946.60 : 88,246.44 = 35,654.10 : x
  2. Step 2: Convert to fraction form
    63,946.60/88,246.44 = 35,654.10/x
  3. Step 3: Cross multiply
    63,946.60x = 88,246.44 × 35,654.10
  4. Step 4: Simplify right side
    63,946.60x = 3,146,347,396.40
  5. Step 5: Solve for x
    x = 3,146,347,396.40/63,946.60
  6. Step 6: Final answer
    x = 49,202.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.