Home / 23,612.07-35,404.97-10,947.99

Finding the Fourth Proportional to 23,612.07, 35,404.97 and 10,947.99

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Solution

The fourth proportional to 23,612.07, 35,404.97 and 10,947.99 is: 16,415.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,612.07 : 35,404.97 = 10,947.99 : x
  2. Step 2: Convert to fraction form
    23,612.07/35,404.97 = 10,947.99/x
  3. Step 3: Cross multiply
    23,612.07x = 35,404.97 × 10,947.99
  4. Step 4: Simplify right side
    23,612.07x = 387,613,202.77
  5. Step 5: Solve for x
    x = 387,613,202.77/23,612.07
  6. Step 6: Final answer
    x = 16,415.89

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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.