Home / 44,693.49-67,040.23-11,412.36

Finding the Fourth Proportional to 44,693.49, 67,040.23 and 11,412.36

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Solution

The fourth proportional to 44,693.49, 67,040.23 and 11,412.36 is: 17,118.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,693.49 : 67,040.23 = 11,412.36 : x
  2. Step 2: Convert to fraction form
    44,693.49/67,040.23 = 11,412.36/x
  3. Step 3: Cross multiply
    44,693.49x = 67,040.23 × 11,412.36
  4. Step 4: Simplify right side
    44,693.49x = 765,087,239.24
  5. Step 5: Solve for x
    x = 765,087,239.24/44,693.49
  6. Step 6: Final answer
    x = 17,118.54

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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.