Home / 44,788.98-67,185.83-11,509.28

Finding the Fourth Proportional to 44,788.98, 67,185.83 and 11,509.28

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Solution

The fourth proportional to 44,788.98, 67,185.83 and 11,509.28 is: 17,264.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,788.98 : 67,185.83 = 11,509.28 : x
  2. Step 2: Convert to fraction form
    44,788.98/67,185.83 = 11,509.28/x
  3. Step 3: Cross multiply
    44,788.98x = 67,185.83 × 11,509.28
  4. Step 4: Simplify right side
    44,788.98x = 773,260,136.03
  5. Step 5: Solve for x
    x = 773,260,136.03/44,788.98
  6. Step 6: Final answer
    x = 17,264.52

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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.