Home / 29,775.20-44,661.38-10,054.53

Finding the Fourth Proportional to 29,775.20, 44,661.38 and 10,054.53

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Solution

The fourth proportional to 29,775.20, 44,661.38 and 10,054.53 is: 15,081.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,775.20 : 44,661.38 = 10,054.53 : x
  2. Step 2: Convert to fraction form
    29,775.20/44,661.38 = 10,054.53/x
  3. Step 3: Cross multiply
    29,775.20x = 44,661.38 × 10,054.53
  4. Step 4: Simplify right side
    29,775.20x = 449,049,134.78
  5. Step 5: Solve for x
    x = 449,049,134.78/29,775.20
  6. Step 6: Final answer
    x = 15,081.32

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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.