Home / 3,574.33-4,927.83-2,933.92

Finding the Fourth Proportional to 3,574.33, 4,927.83 and 2,933.92

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Solution

The fourth proportional to 3,574.33, 4,927.83 and 2,933.92 is: 4,044.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574.33 : 4,927.83 = 2,933.92 : x
  2. Step 2: Convert to fraction form
    3,574.33/4,927.83 = 2,933.92/x
  3. Step 3: Cross multiply
    3,574.33x = 4,927.83 × 2,933.92
  4. Step 4: Simplify right side
    3,574.33x = 14,457,858.99
  5. Step 5: Solve for x
    x = 14,457,858.99/3,574.33
  6. Step 6: Final answer
    x = 4,044.91

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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.