Home / 17,448.24-26,171.88-4,300.56

Finding the Fourth Proportional to 17,448.24, 26,171.88 and 4,300.56

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Solution

The fourth proportional to 17,448.24, 26,171.88 and 4,300.56 is: 6,450.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448.24 : 26,171.88 = 4,300.56 : x
  2. Step 2: Convert to fraction form
    17,448.24/26,171.88 = 4,300.56/x
  3. Step 3: Cross multiply
    17,448.24x = 26,171.88 × 4,300.56
  4. Step 4: Simplify right side
    17,448.24x = 112,553,740.25
  5. Step 5: Solve for x
    x = 112,553,740.25/17,448.24
  6. Step 6: Final answer
    x = 6,450.72

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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.