Home / 134,904.66-202,349.43-41,410.14

Finding the Fourth Proportional to 134,904.66, 202,349.43 and 41,410.14

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Solution

The fourth proportional to 134,904.66, 202,349.43 and 41,410.14 is: 62,112.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,904.66 : 202,349.43 = 41,410.14 : x
  2. Step 2: Convert to fraction form
    134,904.66/202,349.43 = 41,410.14/x
  3. Step 3: Cross multiply
    134,904.66x = 202,349.43 × 41,410.14
  4. Step 4: Simplify right side
    134,904.66x = 8,379,318,225.22
  5. Step 5: Solve for x
    x = 8,379,318,225.22/134,904.66
  6. Step 6: Final answer
    x = 62,112.89

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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.