Home / 44,584.92-66,478.77-43,360.20

Finding the Fourth Proportional to 44,584.92, 66,478.77 and 43,360.20

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Solution

The fourth proportional to 44,584.92, 66,478.77 and 43,360.20 is: 64,652.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,584.92 : 66,478.77 = 43,360.20 : x
  2. Step 2: Convert to fraction form
    44,584.92/66,478.77 = 43,360.20/x
  3. Step 3: Cross multiply
    44,584.92x = 66,478.77 × 43,360.20
  4. Step 4: Simplify right side
    44,584.92x = 2,882,532,762.95
  5. Step 5: Solve for x
    x = 2,882,532,762.95/44,584.92
  6. Step 6: Final answer
    x = 64,652.64

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.