Home / 44,360.75-66,485.75-22,180.47

Finding the Fourth Proportional to 44,360.75, 66,485.75 and 22,180.47

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Solution

The fourth proportional to 44,360.75, 66,485.75 and 22,180.47 is: 33,243.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,360.75 : 66,485.75 = 22,180.47 : x
  2. Step 2: Convert to fraction form
    44,360.75/66,485.75 = 22,180.47/x
  3. Step 3: Cross multiply
    44,360.75x = 66,485.75 × 22,180.47
  4. Step 4: Simplify right side
    44,360.75x = 1,474,685,197.14
  5. Step 5: Solve for x
    x = 1,474,685,197.14/44,360.75
  6. Step 6: Final answer
    x = 33,243.02

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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.