Home / 29,358.16-44,044.44-13,757.60

Finding the Fourth Proportional to 29,358.16, 44,044.44 and 13,757.60

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Solution

The fourth proportional to 29,358.16, 44,044.44 and 13,757.60 is: 20,639.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,358.16 : 44,044.44 = 13,757.60 : x
  2. Step 2: Convert to fraction form
    29,358.16/44,044.44 = 13,757.60/x
  3. Step 3: Cross multiply
    29,358.16x = 44,044.44 × 13,757.60
  4. Step 4: Simplify right side
    29,358.16x = 605,945,787.74
  5. Step 5: Solve for x
    x = 605,945,787.74/29,358.16
  6. Step 6: Final answer
    x = 20,639.77

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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.