Home / 44,664.20-66,899.10-27,103.40

Finding the Fourth Proportional to 44,664.20, 66,899.10 and 27,103.40

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Solution

The fourth proportional to 44,664.20, 66,899.10 and 27,103.40 is: 40,596.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.20 : 66,899.10 = 27,103.40 : x
  2. Step 2: Convert to fraction form
    44,664.20/66,899.10 = 27,103.40/x
  3. Step 3: Cross multiply
    44,664.20x = 66,899.10 × 27,103.40
  4. Step 4: Simplify right side
    44,664.20x = 1,813,193,066.94
  5. Step 5: Solve for x
    x = 1,813,193,066.94/44,664.20
  6. Step 6: Final answer
    x = 40,596.12

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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.