Home / 14,929.35-22,394.83-4,933.68

Finding the Fourth Proportional to 14,929.35, 22,394.83 and 4,933.68

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Solution

The fourth proportional to 14,929.35, 22,394.83 and 4,933.68 is: 7,400.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929.35 : 22,394.83 = 4,933.68 : x
  2. Step 2: Convert to fraction form
    14,929.35/22,394.83 = 4,933.68/x
  3. Step 3: Cross multiply
    14,929.35x = 22,394.83 × 4,933.68
  4. Step 4: Simplify right side
    14,929.35x = 110,488,924.87
  5. Step 5: Solve for x
    x = 110,488,924.87/14,929.35
  6. Step 6: Final answer
    x = 7,400.79

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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.