Home / 44,360.35-66,485.16-22,180.07

Finding the Fourth Proportional to 44,360.35, 66,485.16 and 22,180.07

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Solution

The fourth proportional to 44,360.35, 66,485.16 and 22,180.07 is: 33,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,360.35 : 66,485.16 = 22,180.07 : x
  2. Step 2: Convert to fraction form
    44,360.35/66,485.16 = 22,180.07/x
  3. Step 3: Cross multiply
    44,360.35x = 66,485.16 × 22,180.07
  4. Step 4: Simplify right side
    44,360.35x = 1,474,645,585.80
  5. Step 5: Solve for x
    x = 1,474,645,585.80/44,360.35
  6. Step 6: Final answer
    x = 33,242.42

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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.