Home / 44,909.75-67,328.07-16,814.06

Finding the Fourth Proportional to 44,909.75, 67,328.07 and 16,814.06

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Solution

The fourth proportional to 44,909.75, 67,328.07 and 16,814.06 is: 25,207.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,909.75 : 67,328.07 = 16,814.06 : x
  2. Step 2: Convert to fraction form
    44,909.75/67,328.07 = 16,814.06/x
  3. Step 3: Cross multiply
    44,909.75x = 67,328.07 × 16,814.06
  4. Step 4: Simplify right side
    44,909.75x = 1,132,058,208.66
  5. Step 5: Solve for x
    x = 1,132,058,208.66/44,909.75
  6. Step 6: Final answer
    x = 25,207.41

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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.