Home / 30,797.93-46,169.55-11,071.19

Finding the Fourth Proportional to 30,797.93, 46,169.55 and 11,071.19

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Solution

The fourth proportional to 30,797.93, 46,169.55 and 11,071.19 is: 16,596.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,797.93 : 46,169.55 = 11,071.19 : x
  2. Step 2: Convert to fraction form
    30,797.93/46,169.55 = 11,071.19/x
  3. Step 3: Cross multiply
    30,797.93x = 46,169.55 × 11,071.19
  4. Step 4: Simplify right side
    30,797.93x = 511,151,629.42
  5. Step 5: Solve for x
    x = 511,151,629.42/30,797.93
  6. Step 6: Final answer
    x = 16,596.95

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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.