Home / 19,050.48-28,577.58-6,568.86

Finding the Fourth Proportional to 19,050.48, 28,577.58 and 6,568.86

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Solution

The fourth proportional to 19,050.48, 28,577.58 and 6,568.86 is: 9,853.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.48 : 28,577.58 = 6,568.86 : x
  2. Step 2: Convert to fraction form
    19,050.48/28,577.58 = 6,568.86/x
  3. Step 3: Cross multiply
    19,050.48x = 28,577.58 × 6,568.86
  4. Step 4: Simplify right side
    19,050.48x = 187,722,122.16
  5. Step 5: Solve for x
    x = 187,722,122.16/19,050.48
  6. Step 6: Final answer
    x = 9,853.93

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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.