Home / 44,009.19-66,022.97-14,424.70

Finding the Fourth Proportional to 44,009.19, 66,022.97 and 14,424.70

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Solution

The fourth proportional to 44,009.19, 66,022.97 and 14,424.70 is: 21,640.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009.19 : 66,022.97 = 14,424.70 : x
  2. Step 2: Convert to fraction form
    44,009.19/66,022.97 = 14,424.70/x
  3. Step 3: Cross multiply
    44,009.19x = 66,022.97 × 14,424.70
  4. Step 4: Simplify right side
    44,009.19x = 952,361,406.36
  5. Step 5: Solve for x
    x = 952,361,406.36/44,009.19
  6. Step 6: Final answer
    x = 21,640.06

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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.