Home / 29,715.65-44,576.22-10,745.02

Finding the Fourth Proportional to 29,715.65, 44,576.22 and 10,745.02

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Solution

The fourth proportional to 29,715.65, 44,576.22 and 10,745.02 is: 16,118.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,715.65 : 44,576.22 = 10,745.02 : x
  2. Step 2: Convert to fraction form
    29,715.65/44,576.22 = 10,745.02/x
  3. Step 3: Cross multiply
    29,715.65x = 44,576.22 × 10,745.02
  4. Step 4: Simplify right side
    29,715.65x = 478,972,471.44
  5. Step 5: Solve for x
    x = 478,972,471.44/29,715.65
  6. Step 6: Final answer
    x = 16,118.52

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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.