Home / 30,104.52-41,544.57-16,675.98

Finding the Fourth Proportional to 30,104.52, 41,544.57 and 16,675.98

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Solution

The fourth proportional to 30,104.52, 41,544.57 and 16,675.98 is: 23,013.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,104.52 : 41,544.57 = 16,675.98 : x
  2. Step 2: Convert to fraction form
    30,104.52/41,544.57 = 16,675.98/x
  3. Step 3: Cross multiply
    30,104.52x = 41,544.57 × 16,675.98
  4. Step 4: Simplify right side
    30,104.52x = 692,796,418.43
  5. Step 5: Solve for x
    x = 692,796,418.43/30,104.52
  6. Step 6: Final answer
    x = 23,013.04

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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.