Home / 44,636.00-66,954.38-11,356.10

Finding the Fourth Proportional to 44,636.00, 66,954.38 and 11,356.10

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Solution

The fourth proportional to 44,636.00, 66,954.38 and 11,356.10 is: 17,034.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,636.00 : 66,954.38 = 11,356.10 : x
  2. Step 2: Convert to fraction form
    44,636.00/66,954.38 = 11,356.10/x
  3. Step 3: Cross multiply
    44,636.00x = 66,954.38 × 11,356.10
  4. Step 4: Simplify right side
    44,636.00x = 760,340,243.17
  5. Step 5: Solve for x
    x = 760,340,243.17/44,636.00
  6. Step 6: Final answer
    x = 17,034.24

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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.