Home / 14,788.44-22,185.09-4,925.88

Finding the Fourth Proportional to 14,788.44, 22,185.09 and 4,925.88

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Solution

The fourth proportional to 14,788.44, 22,185.09 and 4,925.88 is: 7,389.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788.44 : 22,185.09 = 4,925.88 : x
  2. Step 2: Convert to fraction form
    14,788.44/22,185.09 = 4,925.88/x
  3. Step 3: Cross multiply
    14,788.44x = 22,185.09 × 4,925.88
  4. Step 4: Simplify right side
    14,788.44x = 109,281,091.13
  5. Step 5: Solve for x
    x = 109,281,091.13/14,788.44
  6. Step 6: Final answer
    x = 7,389.63

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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.