Home / 36,768.24-50,741.40-20,001.84

Finding the Fourth Proportional to 36,768.24, 50,741.40 and 20,001.84

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Solution

The fourth proportional to 36,768.24, 50,741.40 and 20,001.84 is: 27,603.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,768.24 : 50,741.40 = 20,001.84 : x
  2. Step 2: Convert to fraction form
    36,768.24/50,741.40 = 20,001.84/x
  3. Step 3: Cross multiply
    36,768.24x = 50,741.40 × 20,001.84
  4. Step 4: Simplify right side
    36,768.24x = 1,014,921,364.18
  5. Step 5: Solve for x
    x = 1,014,921,364.18/36,768.24
  6. Step 6: Final answer
    x = 27,603.21

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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.