Home / 63,311.56-94,898.99-41,140.85

Finding the Fourth Proportional to 63,311.56, 94,898.99 and 41,140.85

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Solution

The fourth proportional to 63,311.56, 94,898.99 and 41,140.85 is: 61,666.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,311.56 : 94,898.99 = 41,140.85 : x
  2. Step 2: Convert to fraction form
    63,311.56/94,898.99 = 41,140.85/x
  3. Step 3: Cross multiply
    63,311.56x = 94,898.99 × 41,140.85
  4. Step 4: Simplify right side
    63,311.56x = 3,904,224,741.10
  5. Step 5: Solve for x
    x = 3,904,224,741.10/63,311.56
  6. Step 6: Final answer
    x = 61,666.86

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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.