Home / 44,389.44-66,583.49-13,224.69

Finding the Fourth Proportional to 44,389.44, 66,583.49 and 13,224.69

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Solution

The fourth proportional to 44,389.44, 66,583.49 and 13,224.69 is: 19,836.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,389.44 : 66,583.49 = 13,224.69 : x
  2. Step 2: Convert to fraction form
    44,389.44/66,583.49 = 13,224.69/x
  3. Step 3: Cross multiply
    44,389.44x = 66,583.49 × 13,224.69
  4. Step 4: Simplify right side
    44,389.44x = 880,545,948.24
  5. Step 5: Solve for x
    x = 880,545,948.24/44,389.44
  6. Step 6: Final answer
    x = 19,836.83

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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.