Home / 29,359.20-44,022.60-9,627.60

Finding the Fourth Proportional to 29,359.20, 44,022.60 and 9,627.60

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Solution

The fourth proportional to 29,359.20, 44,022.60 and 9,627.60 is: 14,436.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,359.20 : 44,022.60 = 9,627.60 : x
  2. Step 2: Convert to fraction form
    29,359.20/44,022.60 = 9,627.60/x
  3. Step 3: Cross multiply
    29,359.20x = 44,022.60 × 9,627.60
  4. Step 4: Simplify right side
    29,359.20x = 423,831,983.76
  5. Step 5: Solve for x
    x = 423,831,983.76/29,359.20
  6. Step 6: Final answer
    x = 14,436.09

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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.