Home / 19,060.44-28,583.64-6,577.28

Finding the Fourth Proportional to 19,060.44, 28,583.64 and 6,577.28

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Solution

The fourth proportional to 19,060.44, 28,583.64 and 6,577.28 is: 9,863.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.44 : 28,583.64 = 6,577.28 : x
  2. Step 2: Convert to fraction form
    19,060.44/28,583.64 = 6,577.28/x
  3. Step 3: Cross multiply
    19,060.44x = 28,583.64 × 6,577.28
  4. Step 4: Simplify right side
    19,060.44x = 188,002,603.70
  5. Step 5: Solve for x
    x = 188,002,603.70/19,060.44
  6. Step 6: Final answer
    x = 9,863.50

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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.