Home / 33,353.01-46,028.39-18,244.76

Finding the Fourth Proportional to 33,353.01, 46,028.39 and 18,244.76

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Solution

The fourth proportional to 33,353.01, 46,028.39 and 18,244.76 is: 25,178.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,353.01 : 46,028.39 = 18,244.76 : x
  2. Step 2: Convert to fraction form
    33,353.01/46,028.39 = 18,244.76/x
  3. Step 3: Cross multiply
    33,353.01x = 46,028.39 × 18,244.76
  4. Step 4: Simplify right side
    33,353.01x = 839,776,607.37
  5. Step 5: Solve for x
    x = 839,776,607.37/33,353.01
  6. Step 6: Final answer
    x = 25,178.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.