Home / 44,395.22-66,592.59-18,099.86

Finding the Fourth Proportional to 44,395.22, 66,592.59 and 18,099.86

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Solution

The fourth proportional to 44,395.22, 66,592.59 and 18,099.86 is: 27,149.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,395.22 : 66,592.59 = 18,099.86 : x
  2. Step 2: Convert to fraction form
    44,395.22/66,592.59 = 18,099.86/x
  3. Step 3: Cross multiply
    44,395.22x = 66,592.59 × 18,099.86
  4. Step 4: Simplify right side
    44,395.22x = 1,205,316,556.04
  5. Step 5: Solve for x
    x = 1,205,316,556.04/44,395.22
  6. Step 6: Final answer
    x = 27,149.69

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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.