Home / 44,348.14-66,533.28-13,183.39

Finding the Fourth Proportional to 44,348.14, 66,533.28 and 13,183.39

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Solution

The fourth proportional to 44,348.14, 66,533.28 and 13,183.39 is: 19,778.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348.14 : 66,533.28 = 13,183.39 : x
  2. Step 2: Convert to fraction form
    44,348.14/66,533.28 = 13,183.39/x
  3. Step 3: Cross multiply
    44,348.14x = 66,533.28 × 13,183.39
  4. Step 4: Simplify right side
    44,348.14x = 877,134,178.22
  5. Step 5: Solve for x
    x = 877,134,178.22/44,348.14
  6. Step 6: Final answer
    x = 19,778.38

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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.