Home / 29,564.49-44,333.38-8,499.72

Finding the Fourth Proportional to 29,564.49, 44,333.38 and 8,499.72

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Solution

The fourth proportional to 29,564.49, 44,333.38 and 8,499.72 is: 12,745.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,564.49 : 44,333.38 = 8,499.72 : x
  2. Step 2: Convert to fraction form
    29,564.49/44,333.38 = 8,499.72/x
  3. Step 3: Cross multiply
    29,564.49x = 44,333.38 × 8,499.72
  4. Step 4: Simplify right side
    29,564.49x = 376,821,316.65
  5. Step 5: Solve for x
    x = 376,821,316.65/29,564.49
  6. Step 6: Final answer
    x = 12,745.74

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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.