Home / 44,230.24-66,296.70-19,241.20

Finding the Fourth Proportional to 44,230.24, 66,296.70 and 19,241.20

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Solution

The fourth proportional to 44,230.24, 66,296.70 and 19,241.20 is: 28,840.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,230.24 : 66,296.70 = 19,241.20 : x
  2. Step 2: Convert to fraction form
    44,230.24/66,296.70 = 19,241.20/x
  3. Step 3: Cross multiply
    44,230.24x = 66,296.70 × 19,241.20
  4. Step 4: Simplify right side
    44,230.24x = 1,275,628,064.04
  5. Step 5: Solve for x
    x = 1,275,628,064.04/44,230.24
  6. Step 6: Final answer
    x = 28,840.63

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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.