Home / 30,924.24-46,386.24-11,198.18

Finding the Fourth Proportional to 30,924.24, 46,386.24 and 11,198.18

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Solution

The fourth proportional to 30,924.24, 46,386.24 and 11,198.18 is: 16,797.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,924.24 : 46,386.24 = 11,198.18 : x
  2. Step 2: Convert to fraction form
    30,924.24/46,386.24 = 11,198.18/x
  3. Step 3: Cross multiply
    30,924.24x = 46,386.24 × 11,198.18
  4. Step 4: Simplify right side
    30,924.24x = 519,441,465.04
  5. Step 5: Solve for x
    x = 519,441,465.04/30,924.24
  6. Step 6: Final answer
    x = 16,797.23

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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.