Home / 46,311.56-63,910.20-25,090.88

Finding the Fourth Proportional to 46,311.56, 63,910.20 and 25,090.88

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Solution

The fourth proportional to 46,311.56, 63,910.20 and 25,090.88 is: 34,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.56 : 63,910.20 = 25,090.88 : x
  2. Step 2: Convert to fraction form
    46,311.56/63,910.20 = 25,090.88/x
  3. Step 3: Cross multiply
    46,311.56x = 63,910.20 × 25,090.88
  4. Step 4: Simplify right side
    46,311.56x = 1,603,563,158.98
  5. Step 5: Solve for x
    x = 1,603,563,158.98/46,311.56
  6. Step 6: Final answer
    x = 34,625.55

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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.