Home / 63,513.81-95,270.72-16,767.09

Finding the Fourth Proportional to 63,513.81, 95,270.72 and 16,767.09

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Solution

The fourth proportional to 63,513.81, 95,270.72 and 16,767.09 is: 25,150.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,513.81 : 95,270.72 = 16,767.09 : x
  2. Step 2: Convert to fraction form
    63,513.81/95,270.72 = 16,767.09/x
  3. Step 3: Cross multiply
    63,513.81x = 95,270.72 × 16,767.09
  4. Step 4: Simplify right side
    63,513.81x = 1,597,412,652.77
  5. Step 5: Solve for x
    x = 1,597,412,652.77/63,513.81
  6. Step 6: Final answer
    x = 25,150.64

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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.