Home / 80,087.04-110,513.70-46,093.77

Finding the Fourth Proportional to 80,087.04, 110,513.70 and 46,093.77

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Solution

The fourth proportional to 80,087.04, 110,513.70 and 46,093.77 is: 63,605.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,087.04 : 110,513.70 = 46,093.77 : x
  2. Step 2: Convert to fraction form
    80,087.04/110,513.70 = 46,093.77/x
  3. Step 3: Cross multiply
    80,087.04x = 110,513.70 × 46,093.77
  4. Step 4: Simplify right side
    80,087.04x = 5,093,993,069.65
  5. Step 5: Solve for x
    x = 5,093,993,069.65/80,087.04
  6. Step 6: Final answer
    x = 63,605.71

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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.