Home / 62,198.01-85,833.18-33,903.69

Finding the Fourth Proportional to 62,198.01, 85,833.18 and 33,903.69

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Solution

The fourth proportional to 62,198.01, 85,833.18 and 33,903.69 is: 46,787.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,198.01 : 85,833.18 = 33,903.69 : x
  2. Step 2: Convert to fraction form
    62,198.01/85,833.18 = 33,903.69/x
  3. Step 3: Cross multiply
    62,198.01x = 85,833.18 × 33,903.69
  4. Step 4: Simplify right side
    62,198.01x = 2,910,061,526.43
  5. Step 5: Solve for x
    x = 2,910,061,526.43/62,198.01
  6. Step 6: Final answer
    x = 46,787.05

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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.