Home / 33,360.34-49,955.86-20,025.04

Finding the Fourth Proportional to 33,360.34, 49,955.86 and 20,025.04

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Solution

The fourth proportional to 33,360.34, 49,955.86 and 20,025.04 is: 29,986.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360.34 : 49,955.86 = 20,025.04 : x
  2. Step 2: Convert to fraction form
    33,360.34/49,955.86 = 20,025.04/x
  3. Step 3: Cross multiply
    33,360.34x = 49,955.86 × 20,025.04
  4. Step 4: Simplify right side
    33,360.34x = 1,000,368,094.73
  5. Step 5: Solve for x
    x = 1,000,368,094.73/33,360.34
  6. Step 6: Final answer
    x = 29,986.75

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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.