Home / 5,041.72-6,953.79-3,550.06

Finding the Fourth Proportional to 5,041.72, 6,953.79 and 3,550.06

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Solution

The fourth proportional to 5,041.72, 6,953.79 and 3,550.06 is: 4,896.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.72 : 6,953.79 = 3,550.06 : x
  2. Step 2: Convert to fraction form
    5,041.72/6,953.79 = 3,550.06/x
  3. Step 3: Cross multiply
    5,041.72x = 6,953.79 × 3,550.06
  4. Step 4: Simplify right side
    5,041.72x = 24,686,371.73
  5. Step 5: Solve for x
    x = 24,686,371.73/5,041.72
  6. Step 6: Final answer
    x = 4,896.42

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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.