Home / 73,440.90-110,177.55-23,523.30

Finding the Fourth Proportional to 73,440.90, 110,177.55 and 23,523.30

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Solution

The fourth proportional to 73,440.90, 110,177.55 and 23,523.30 is: 35,290.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,440.90 : 110,177.55 = 23,523.30 : x
  2. Step 2: Convert to fraction form
    73,440.90/110,177.55 = 23,523.30/x
  3. Step 3: Cross multiply
    73,440.90x = 110,177.55 × 23,523.30
  4. Step 4: Simplify right side
    73,440.90x = 2,591,739,561.92
  5. Step 5: Solve for x
    x = 2,591,739,561.92/73,440.90
  6. Step 6: Final answer
    x = 35,290.14

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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.