Home / 65,922.19-98,885.73-33,892.69

Finding the Fourth Proportional to 65,922.19, 98,885.73 and 33,892.69

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Solution

The fourth proportional to 65,922.19, 98,885.73 and 33,892.69 is: 50,840.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,922.19 : 98,885.73 = 33,892.69 : x
  2. Step 2: Convert to fraction form
    65,922.19/98,885.73 = 33,892.69/x
  3. Step 3: Cross multiply
    65,922.19x = 98,885.73 × 33,892.69
  4. Step 4: Simplify right side
    65,922.19x = 3,351,503,392.31
  5. Step 5: Solve for x
    x = 3,351,503,392.31/65,922.19
  6. Step 6: Final answer
    x = 50,840.29

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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.