Home / 3,504.14-4,835.73-1,932.23

Finding the Fourth Proportional to 3,504.14, 4,835.73 and 1,932.23

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Solution

The fourth proportional to 3,504.14, 4,835.73 and 1,932.23 is: 2,666.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.14 : 4,835.73 = 1,932.23 : x
  2. Step 2: Convert to fraction form
    3,504.14/4,835.73 = 1,932.23/x
  3. Step 3: Cross multiply
    3,504.14x = 4,835.73 × 1,932.23
  4. Step 4: Simplify right side
    3,504.14x = 9,343,732.01
  5. Step 5: Solve for x
    x = 9,343,732.01/3,504.14
  6. Step 6: Final answer
    x = 2,666.49

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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.