Home / 1,824.27-2,736.14-591.69

Finding the Fourth Proportional to 1,824.27, 2,736.14 and 591.69

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Solution

The fourth proportional to 1,824.27, 2,736.14 and 591.69 is: 887.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824.27 : 2,736.14 = 591.69 : x
  2. Step 2: Convert to fraction form
    1,824.27/2,736.14 = 591.69/x
  3. Step 3: Cross multiply
    1,824.27x = 2,736.14 × 591.69
  4. Step 4: Simplify right side
    1,824.27x = 1,618,936.98
  5. Step 5: Solve for x
    x = 1,618,936.98/1,824.27
  6. Step 6: Final answer
    x = 887.45

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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.