Home / 45,741.48-68,675.19-23,267.37

Finding the Fourth Proportional to 45,741.48, 68,675.19 and 23,267.37

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Solution

The fourth proportional to 45,741.48, 68,675.19 and 23,267.37 is: 34,933.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,741.48 : 68,675.19 = 23,267.37 : x
  2. Step 2: Convert to fraction form
    45,741.48/68,675.19 = 23,267.37/x
  3. Step 3: Cross multiply
    45,741.48x = 68,675.19 × 23,267.37
  4. Step 4: Simplify right side
    45,741.48x = 1,597,890,855.28
  5. Step 5: Solve for x
    x = 1,597,890,855.28/45,741.48
  6. Step 6: Final answer
    x = 34,933.08

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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.