Home / 183,150.90-274,684.77-64,822.19

Finding the Fourth Proportional to 183,150.90, 274,684.77 and 64,822.19

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Solution

The fourth proportional to 183,150.90, 274,684.77 and 64,822.19 is: 97,218.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,150.90 : 274,684.77 = 64,822.19 : x
  2. Step 2: Convert to fraction form
    183,150.90/274,684.77 = 64,822.19/x
  3. Step 3: Cross multiply
    183,150.90x = 274,684.77 × 64,822.19
  4. Step 4: Simplify right side
    183,150.90x = 17,805,666,977.62
  5. Step 5: Solve for x
    x = 17,805,666,977.62/183,150.90
  6. Step 6: Final answer
    x = 97,218.56

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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.