Home / 44,304.09-66,486.93-18,008.85

Finding the Fourth Proportional to 44,304.09, 66,486.93 and 18,008.85

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Solution

The fourth proportional to 44,304.09, 66,486.93 and 18,008.85 is: 27,025.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,304.09 : 66,486.93 = 18,008.85 : x
  2. Step 2: Convert to fraction form
    44,304.09/66,486.93 = 18,008.85/x
  3. Step 3: Cross multiply
    44,304.09x = 66,486.93 × 18,008.85
  4. Step 4: Simplify right side
    44,304.09x = 1,197,353,149.33
  5. Step 5: Solve for x
    x = 1,197,353,149.33/44,304.09
  6. Step 6: Final answer
    x = 27,025.79

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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.