Home / 17,480.55-26,224.92-5,000.76

Finding the Fourth Proportional to 17,480.55, 26,224.92 and 5,000.76

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Solution

The fourth proportional to 17,480.55, 26,224.92 and 5,000.76 is: 7,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480.55 : 26,224.92 = 5,000.76 : x
  2. Step 2: Convert to fraction form
    17,480.55/26,224.92 = 5,000.76/x
  3. Step 3: Cross multiply
    17,480.55x = 26,224.92 × 5,000.76
  4. Step 4: Simplify right side
    17,480.55x = 131,144,530.94
  5. Step 5: Solve for x
    x = 131,144,530.94/17,480.55
  6. Step 6: Final answer
    x = 7,502.31

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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.