Home / 168,823.02-253,234.53-44,162.94

Finding the Fourth Proportional to 168,823.02, 253,234.53 and 44,162.94

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Solution

The fourth proportional to 168,823.02, 253,234.53 and 44,162.94 is: 66,244.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,823.02 : 253,234.53 = 44,162.94 : x
  2. Step 2: Convert to fraction form
    168,823.02/253,234.53 = 44,162.94/x
  3. Step 3: Cross multiply
    168,823.02x = 253,234.53 × 44,162.94
  4. Step 4: Simplify right side
    168,823.02x = 11,183,581,354.32
  5. Step 5: Solve for x
    x = 11,183,581,354.32/168,823.02
  6. Step 6: Final answer
    x = 66,244.41

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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.