Home / 2,924.79-4,382.63-1,825.83

Finding the Fourth Proportional to 2,924.79, 4,382.63 and 1,825.83

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Solution

The fourth proportional to 2,924.79, 4,382.63 and 1,825.83 is: 2,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924.79 : 4,382.63 = 1,825.83 : x
  2. Step 2: Convert to fraction form
    2,924.79/4,382.63 = 1,825.83/x
  3. Step 3: Cross multiply
    2,924.79x = 4,382.63 × 1,825.83
  4. Step 4: Simplify right side
    2,924.79x = 8,001,928.20
  5. Step 5: Solve for x
    x = 8,001,928.20/2,924.79
  6. Step 6: Final answer
    x = 2,735.90

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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.