Home / 14,788.56-22,175.40-4,924.32

Finding the Fourth Proportional to 14,788.56, 22,175.40 and 4,924.32

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Solution

The fourth proportional to 14,788.56, 22,175.40 and 4,924.32 is: 7,384.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788.56 : 22,175.40 = 4,924.32 : x
  2. Step 2: Convert to fraction form
    14,788.56/22,175.40 = 4,924.32/x
  3. Step 3: Cross multiply
    14,788.56x = 22,175.40 × 4,924.32
  4. Step 4: Simplify right side
    14,788.56x = 109,198,765.73
  5. Step 5: Solve for x
    x = 109,198,765.73/14,788.56
  6. Step 6: Final answer
    x = 7,384.00

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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.