Home / 46,311.69-63,910.20-25,090.96

Finding the Fourth Proportional to 46,311.69, 63,910.20 and 25,090.96

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Solution

The fourth proportional to 46,311.69, 63,910.20 and 25,090.96 is: 34,625.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.69 : 63,910.20 = 25,090.96 : x
  2. Step 2: Convert to fraction form
    46,311.69/63,910.20 = 25,090.96/x
  3. Step 3: Cross multiply
    46,311.69x = 63,910.20 × 25,090.96
  4. Step 4: Simplify right side
    46,311.69x = 1,603,568,271.79
  5. Step 5: Solve for x
    x = 1,603,568,271.79/46,311.69
  6. Step 6: Final answer
    x = 34,625.56

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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.