Home / 34,174.24-47,160.84-19,270.24

Finding the Fourth Proportional to 34,174.24, 47,160.84 and 19,270.24

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Solution

The fourth proportional to 34,174.24, 47,160.84 and 19,270.24 is: 26,593.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174.24 : 47,160.84 = 19,270.24 : x
  2. Step 2: Convert to fraction form
    34,174.24/47,160.84 = 19,270.24/x
  3. Step 3: Cross multiply
    34,174.24x = 47,160.84 × 19,270.24
  4. Step 4: Simplify right side
    34,174.24x = 908,800,705.40
  5. Step 5: Solve for x
    x = 908,800,705.40/34,174.24
  6. Step 6: Final answer
    x = 26,593.15

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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.