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Finding the Fourth Proportional to 63,667.81, 95,541.81 and 35,606.24

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Solution

The fourth proportional to 63,667.81, 95,541.81 and 35,606.24 is: 53,431.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,667.81 : 95,541.81 = 35,606.24 : x
  2. Step 2: Convert to fraction form
    63,667.81/95,541.81 = 35,606.24/x
  3. Step 3: Cross multiply
    63,667.81x = 95,541.81 × 35,606.24
  4. Step 4: Simplify right side
    63,667.81x = 3,401,884,616.89
  5. Step 5: Solve for x
    x = 3,401,884,616.89/63,667.81
  6. Step 6: Final answer
    x = 53,431.78

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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.