Home / 34,404.75-47,476.26-19,297.26

Finding the Fourth Proportional to 34,404.75, 47,476.26 and 19,297.26

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Solution

The fourth proportional to 34,404.75, 47,476.26 and 19,297.26 is: 26,628.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,404.75 : 47,476.26 = 19,297.26 : x
  2. Step 2: Convert to fraction form
    34,404.75/47,476.26 = 19,297.26/x
  3. Step 3: Cross multiply
    34,404.75x = 47,476.26 × 19,297.26
  4. Step 4: Simplify right side
    34,404.75x = 916,161,733.05
  5. Step 5: Solve for x
    x = 916,161,733.05/34,404.75
  6. Step 6: Final answer
    x = 26,628.93

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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.