Home / 61,833.06-92,667.56-33,680.90

Finding the Fourth Proportional to 61,833.06, 92,667.56 and 33,680.90

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Solution

The fourth proportional to 61,833.06, 92,667.56 and 33,680.90 is: 50,476.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,833.06 : 92,667.56 = 33,680.90 : x
  2. Step 2: Convert to fraction form
    61,833.06/92,667.56 = 33,680.90/x
  3. Step 3: Cross multiply
    61,833.06x = 92,667.56 × 33,680.90
  4. Step 4: Simplify right side
    61,833.06x = 3,121,126,821.60
  5. Step 5: Solve for x
    x = 3,121,126,821.60/61,833.06
  6. Step 6: Final answer
    x = 50,476.67

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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.