Home / 46,121.72-69,150.98-16,538.92

Finding the Fourth Proportional to 46,121.72, 69,150.98 and 16,538.92

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Solution

The fourth proportional to 46,121.72, 69,150.98 and 16,538.92 is: 24,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,121.72 : 69,150.98 = 16,538.92 : x
  2. Step 2: Convert to fraction form
    46,121.72/69,150.98 = 16,538.92/x
  3. Step 3: Cross multiply
    46,121.72x = 69,150.98 × 16,538.92
  4. Step 4: Simplify right side
    46,121.72x = 1,143,682,526.14
  5. Step 5: Solve for x
    x = 1,143,682,526.14/46,121.72
  6. Step 6: Final answer
    x = 24,797.05

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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.