Home / 2,924.08-4,377.48-1,935.04

Finding the Fourth Proportional to 2,924.08, 4,377.48 and 1,935.04

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Solution

The fourth proportional to 2,924.08, 4,377.48 and 1,935.04 is: 2,896.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924.08 : 4,377.48 = 1,935.04 : x
  2. Step 2: Convert to fraction form
    2,924.08/4,377.48 = 1,935.04/x
  3. Step 3: Cross multiply
    2,924.08x = 4,377.48 × 1,935.04
  4. Step 4: Simplify right side
    2,924.08x = 8,470,598.90
  5. Step 5: Solve for x
    x = 8,470,598.90/2,924.08
  6. Step 6: Final answer
    x = 2,896.84

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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.