Home / 134,904.25-202,356.99-35,057.38

Finding the Fourth Proportional to 134,904.25, 202,356.99 and 35,057.38

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Solution

The fourth proportional to 134,904.25, 202,356.99 and 35,057.38 is: 52,586.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,904.25 : 202,356.99 = 35,057.38 : x
  2. Step 2: Convert to fraction form
    134,904.25/202,356.99 = 35,057.38/x
  3. Step 3: Cross multiply
    134,904.25x = 202,356.99 × 35,057.38
  4. Step 4: Simplify right side
    134,904.25x = 7,094,105,894.09
  5. Step 5: Solve for x
    x = 7,094,105,894.09/134,904.25
  6. Step 6: Final answer
    x = 52,586.23

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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.