Home / 44,099.74-66,100.38-19,102.33

Finding the Fourth Proportional to 44,099.74, 66,100.38 and 19,102.33

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Solution

The fourth proportional to 44,099.74, 66,100.38 and 19,102.33 is: 28,632.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,099.74 : 66,100.38 = 19,102.33 : x
  2. Step 2: Convert to fraction form
    44,099.74/66,100.38 = 19,102.33/x
  3. Step 3: Cross multiply
    44,099.74x = 66,100.38 × 19,102.33
  4. Step 4: Simplify right side
    44,099.74x = 1,262,671,336.60
  5. Step 5: Solve for x
    x = 1,262,671,336.60/44,099.74
  6. Step 6: Final answer
    x = 28,632.17

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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.