Home / 63,012.98-94,519.38-29,260.54

Finding the Fourth Proportional to 63,012.98, 94,519.38 and 29,260.54

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Solution

The fourth proportional to 63,012.98, 94,519.38 and 29,260.54 is: 43,890.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,012.98 : 94,519.38 = 29,260.54 : x
  2. Step 2: Convert to fraction form
    63,012.98/94,519.38 = 29,260.54/x
  3. Step 3: Cross multiply
    63,012.98x = 94,519.38 × 29,260.54
  4. Step 4: Simplify right side
    63,012.98x = 2,765,688,338.53
  5. Step 5: Solve for x
    x = 2,765,688,338.53/63,012.98
  6. Step 6: Final answer
    x = 43,890.77

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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.