Home / 133,340.15-200,035.13-44,594.12

Finding the Fourth Proportional to 133,340.15, 200,035.13 and 44,594.12

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Solution

The fourth proportional to 133,340.15, 200,035.13 and 44,594.12 is: 66,899.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,340.15 : 200,035.13 = 44,594.12 : x
  2. Step 2: Convert to fraction form
    133,340.15/200,035.13 = 44,594.12/x
  3. Step 3: Cross multiply
    133,340.15x = 200,035.13 × 44,594.12
  4. Step 4: Simplify right side
    133,340.15x = 8,920,390,591.44
  5. Step 5: Solve for x
    x = 8,920,390,591.44/133,340.15
  6. Step 6: Final answer
    x = 66,899.51

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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.