Home / 17,463.53-26,195.03-4,315.90

Finding the Fourth Proportional to 17,463.53, 26,195.03 and 4,315.90

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Solution

The fourth proportional to 17,463.53, 26,195.03 and 4,315.90 is: 6,473.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463.53 : 26,195.03 = 4,315.90 : x
  2. Step 2: Convert to fraction form
    17,463.53/26,195.03 = 4,315.90/x
  3. Step 3: Cross multiply
    17,463.53x = 26,195.03 × 4,315.90
  4. Step 4: Simplify right side
    17,463.53x = 113,054,999.00
  5. Step 5: Solve for x
    x = 113,054,999.00/17,463.53
  6. Step 6: Final answer
    x = 6,473.78

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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.