Home / 44,440.36-66,679.07-19,498.33

Finding the Fourth Proportional to 44,440.36, 66,679.07 and 19,498.33

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Solution

The fourth proportional to 44,440.36, 66,679.07 and 19,498.33 is: 29,255.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440.36 : 66,679.07 = 19,498.33 : x
  2. Step 2: Convert to fraction form
    44,440.36/66,679.07 = 19,498.33/x
  3. Step 3: Cross multiply
    44,440.36x = 66,679.07 × 19,498.33
  4. Step 4: Simplify right side
    44,440.36x = 1,300,130,496.81
  5. Step 5: Solve for x
    x = 1,300,130,496.81/44,440.36
  6. Step 6: Final answer
    x = 29,255.63

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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.