Home / 63,313.81-94,902.37-41,143.10

Finding the Fourth Proportional to 63,313.81, 94,902.37 and 41,143.10

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Solution

The fourth proportional to 63,313.81, 94,902.37 and 41,143.10 is: 61,670.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,313.81 : 94,902.37 = 41,143.10 : x
  2. Step 2: Convert to fraction form
    63,313.81/94,902.37 = 41,143.10/x
  3. Step 3: Cross multiply
    63,313.81x = 94,902.37 × 41,143.10
  4. Step 4: Simplify right side
    63,313.81x = 3,904,577,121.78
  5. Step 5: Solve for x
    x = 3,904,577,121.78/63,313.81
  6. Step 6: Final answer
    x = 61,670.23

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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.