Home / 44,563.36-66,845.13-18,263.38

Finding the Fourth Proportional to 44,563.36, 66,845.13 and 18,263.38

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Solution

The fourth proportional to 44,563.36, 66,845.13 and 18,263.38 is: 27,395.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,563.36 : 66,845.13 = 18,263.38 : x
  2. Step 2: Convert to fraction form
    44,563.36/66,845.13 = 18,263.38/x
  3. Step 3: Cross multiply
    44,563.36x = 66,845.13 × 18,263.38
  4. Step 4: Simplify right side
    44,563.36x = 1,220,818,010.34
  5. Step 5: Solve for x
    x = 1,220,818,010.34/44,563.36
  6. Step 6: Final answer
    x = 27,395.11

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1.5x scale

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.