Home / 63,137.25-94,566.83-52,193.75

Finding the Fourth Proportional to 63,137.25, 94,566.83 and 52,193.75

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Solution

The fourth proportional to 63,137.25, 94,566.83 and 52,193.75 is: 78,175.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,137.25 : 94,566.83 = 52,193.75 : x
  2. Step 2: Convert to fraction form
    63,137.25/94,566.83 = 52,193.75/x
  3. Step 3: Cross multiply
    63,137.25x = 94,566.83 × 52,193.75
  4. Step 4: Simplify right side
    63,137.25x = 4,935,796,749.51
  5. Step 5: Solve for x
    x = 4,935,796,749.51/63,137.25
  6. Step 6: Final answer
    x = 78,175.67

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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.