Home / 35,181.20-52,796.10-25,328.90

Finding the Fourth Proportional to 35,181.20, 52,796.10 and 25,328.90

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Solution

The fourth proportional to 35,181.20, 52,796.10 and 25,328.90 is: 38,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181.20 : 52,796.10 = 25,328.90 : x
  2. Step 2: Convert to fraction form
    35,181.20/52,796.10 = 25,328.90/x
  3. Step 3: Cross multiply
    35,181.20x = 52,796.10 × 25,328.90
  4. Step 4: Simplify right side
    35,181.20x = 1,337,267,137.29
  5. Step 5: Solve for x
    x = 1,337,267,137.29/35,181.20
  6. Step 6: Final answer
    x = 38,010.84

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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.