Home / 264,163.28-364,449.66-173,568.04

Finding the Fourth Proportional to 264,163.28, 364,449.66 and 173,568.04

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Solution

The fourth proportional to 264,163.28, 364,449.66 and 173,568.04 is: 239,461.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,163.28 : 364,449.66 = 173,568.04 : x
  2. Step 2: Convert to fraction form
    264,163.28/364,449.66 = 173,568.04/x
  3. Step 3: Cross multiply
    264,163.28x = 364,449.66 × 173,568.04
  4. Step 4: Simplify right side
    264,163.28x = 63,256,813,164.87
  5. Step 5: Solve for x
    x = 63,256,813,164.87/264,163.28
  6. Step 6: Final answer
    x = 239,461.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.