Home / 183,010.70-274,953.45-163,765.10

Finding the Fourth Proportional to 183,010.70, 274,953.45 and 163,765.10

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Solution

The fourth proportional to 183,010.70, 274,953.45 and 163,765.10 is: 246,039.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,010.70 : 274,953.45 = 163,765.10 : x
  2. Step 2: Convert to fraction form
    183,010.70/274,953.45 = 163,765.10/x
  3. Step 3: Cross multiply
    183,010.70x = 274,953.45 × 163,765.10
  4. Step 4: Simplify right side
    183,010.70x = 45,027,779,234.60
  5. Step 5: Solve for x
    x = 45,027,779,234.60/183,010.70
  6. Step 6: Final answer
    x = 246,039.05

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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.