Home / 44,360.73-66,485.72-22,180.45

Finding the Fourth Proportional to 44,360.73, 66,485.72 and 22,180.45

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Solution

The fourth proportional to 44,360.73, 66,485.72 and 22,180.45 is: 33,242.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,360.73 : 66,485.72 = 22,180.45 : x
  2. Step 2: Convert to fraction form
    44,360.73/66,485.72 = 22,180.45/x
  3. Step 3: Cross multiply
    44,360.73x = 66,485.72 × 22,180.45
  4. Step 4: Simplify right side
    44,360.73x = 1,474,682,911.06
  5. Step 5: Solve for x
    x = 1,474,682,911.06/44,360.73
  6. Step 6: Final answer
    x = 33,242.98

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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.