Home / 46,311.64-63,910.35-25,090.90

Finding the Fourth Proportional to 46,311.64, 63,910.35 and 25,090.90

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Solution

The fourth proportional to 46,311.64, 63,910.35 and 25,090.90 is: 34,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.64 : 63,910.35 = 25,090.90 : x
  2. Step 2: Convert to fraction form
    46,311.64/63,910.35 = 25,090.90/x
  3. Step 3: Cross multiply
    46,311.64x = 63,910.35 × 25,090.90
  4. Step 4: Simplify right side
    46,311.64x = 1,603,568,200.82
  5. Step 5: Solve for x
    x = 1,603,568,200.82/46,311.64
  6. Step 6: Final answer
    x = 34,625.60

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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.