Home / 134,028.32-200,995.44-39,232.32

Finding the Fourth Proportional to 134,028.32, 200,995.44 and 39,232.32

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Solution

The fourth proportional to 134,028.32, 200,995.44 and 39,232.32 is: 58,834.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,028.32 : 200,995.44 = 39,232.32 : x
  2. Step 2: Convert to fraction form
    134,028.32/200,995.44 = 39,232.32/x
  3. Step 3: Cross multiply
    134,028.32x = 200,995.44 × 39,232.32
  4. Step 4: Simplify right side
    134,028.32x = 7,885,517,420.62
  5. Step 5: Solve for x
    x = 7,885,517,420.62/134,028.32
  6. Step 6: Final answer
    x = 58,834.71

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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.