Home / 19,056.98-28,590.01-6,577.11

Finding the Fourth Proportional to 19,056.98, 28,590.01 and 6,577.11

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Solution

The fourth proportional to 19,056.98, 28,590.01 and 6,577.11 is: 9,867.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056.98 : 28,590.01 = 6,577.11 : x
  2. Step 2: Convert to fraction form
    19,056.98/28,590.01 = 6,577.11/x
  3. Step 3: Cross multiply
    19,056.98x = 28,590.01 × 6,577.11
  4. Step 4: Simplify right side
    19,056.98x = 188,039,768.44
  5. Step 5: Solve for x
    x = 188,039,768.44/19,056.98
  6. Step 6: Final answer
    x = 9,867.24

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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.