Home / 33,925.06-50,877.87-11,433.28

Finding the Fourth Proportional to 33,925.06, 50,877.87 and 11,433.28

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Solution

The fourth proportional to 33,925.06, 50,877.87 and 11,433.28 is: 17,146.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,925.06 : 50,877.87 = 11,433.28 : x
  2. Step 2: Convert to fraction form
    33,925.06/50,877.87 = 11,433.28/x
  3. Step 3: Cross multiply
    33,925.06x = 50,877.87 × 11,433.28
  4. Step 4: Simplify right side
    33,925.06x = 581,700,933.51
  5. Step 5: Solve for x
    x = 581,700,933.51/33,925.06
  6. Step 6: Final answer
    x = 17,146.64

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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.