Home / 29,999.12-41,383-24,340.20

Finding the Fourth Proportional to 29,999.12, 41,383 and 24,340.20

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Solution

The fourth proportional to 29,999.12, 41,383 and 24,340.20 is: 33,576.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,999.12 : 41,383 = 24,340.20 : x
  2. Step 2: Convert to fraction form
    29,999.12/41,383 = 24,340.20/x
  3. Step 3: Cross multiply
    29,999.12x = 41,383 × 24,340.20
  4. Step 4: Simplify right side
    29,999.12x = 1,007,270,496.60
  5. Step 5: Solve for x
    x = 1,007,270,496.60/29,999.12
  6. Step 6: Final answer
    x = 33,576.67

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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.