Home / 63,160.74-87,190.17-41,663.16

Finding the Fourth Proportional to 63,160.74, 87,190.17 and 41,663.16

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Solution

The fourth proportional to 63,160.74, 87,190.17 and 41,663.16 is: 57,513.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,160.74 : 87,190.17 = 41,663.16 : x
  2. Step 2: Convert to fraction form
    63,160.74/87,190.17 = 41,663.16/x
  3. Step 3: Cross multiply
    63,160.74x = 87,190.17 × 41,663.16
  4. Step 4: Simplify right side
    63,160.74x = 3,632,618,003.14
  5. Step 5: Solve for x
    x = 3,632,618,003.14/63,160.74
  6. Step 6: Final answer
    x = 57,513.86

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1.5x scale

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.