Home / 63,403.14-94,964.53-43,365.14

Finding the Fourth Proportional to 63,403.14, 94,964.53 and 43,365.14

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Solution

The fourth proportional to 63,403.14, 94,964.53 and 43,365.14 is: 64,951.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,403.14 : 94,964.53 = 43,365.14 : x
  2. Step 2: Convert to fraction form
    63,403.14/94,964.53 = 43,365.14/x
  3. Step 3: Cross multiply
    63,403.14x = 94,964.53 × 43,365.14
  4. Step 4: Simplify right side
    63,403.14x = 4,118,150,138.48
  5. Step 5: Solve for x
    x = 4,118,150,138.48/63,403.14
  6. Step 6: Final answer
    x = 64,951.83

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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.