Home / 4,924.58-6,793.89-2,934.68

Finding the Fourth Proportional to 4,924.58, 6,793.89 and 2,934.68

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Solution

The fourth proportional to 4,924.58, 6,793.89 and 2,934.68 is: 4,048.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.58 : 6,793.89 = 2,934.68 : x
  2. Step 2: Convert to fraction form
    4,924.58/6,793.89 = 2,934.68/x
  3. Step 3: Cross multiply
    4,924.58x = 6,793.89 × 2,934.68
  4. Step 4: Simplify right side
    4,924.58x = 19,937,893.11
  5. Step 5: Solve for x
    x = 19,937,893.11/4,924.58
  6. Step 6: Final answer
    x = 4,048.65

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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.