Home / 97,628.24-146,443.14-63,922.67

Finding the Fourth Proportional to 97,628.24, 146,443.14 and 63,922.67

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Solution

The fourth proportional to 97,628.24, 146,443.14 and 63,922.67 is: 95,884.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,628.24 : 146,443.14 = 63,922.67 : x
  2. Step 2: Convert to fraction form
    97,628.24/146,443.14 = 63,922.67/x
  3. Step 3: Cross multiply
    97,628.24x = 146,443.14 × 63,922.67
  4. Step 4: Simplify right side
    97,628.24x = 9,361,036,511.98
  5. Step 5: Solve for x
    x = 9,361,036,511.98/97,628.24
  6. Step 6: Final answer
    x = 95,884.52

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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.