Home / 2,924.58-4,035.99-1,598.40

Finding the Fourth Proportional to 2,924.58, 4,035.99 and 1,598.40

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Solution

The fourth proportional to 2,924.58, 4,035.99 and 1,598.40 is: 2,205.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924.58 : 4,035.99 = 1,598.40 : x
  2. Step 2: Convert to fraction form
    2,924.58/4,035.99 = 1,598.40/x
  3. Step 3: Cross multiply
    2,924.58x = 4,035.99 × 1,598.40
  4. Step 4: Simplify right side
    2,924.58x = 6,451,126.42
  5. Step 5: Solve for x
    x = 6,451,126.42/2,924.58
  6. Step 6: Final answer
    x = 2,205.83

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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.