Home / 149,216.40-223,824.60-44,035.20

Finding the Fourth Proportional to 149,216.40, 223,824.60 and 44,035.20

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Solution

The fourth proportional to 149,216.40, 223,824.60 and 44,035.20 is: 66,052.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,216.40 : 223,824.60 = 44,035.20 : x
  2. Step 2: Convert to fraction form
    149,216.40/223,824.60 = 44,035.20/x
  3. Step 3: Cross multiply
    149,216.40x = 223,824.60 × 44,035.20
  4. Step 4: Simplify right side
    149,216.40x = 9,856,161,025.92
  5. Step 5: Solve for x
    x = 9,856,161,025.92/149,216.40
  6. Step 6: Final answer
    x = 66,052.80

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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.