Home / 19,241.88-28,865.26-6,089.50

Finding the Fourth Proportional to 19,241.88, 28,865.26 and 6,089.50

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Solution

The fourth proportional to 19,241.88, 28,865.26 and 6,089.50 is: 9,135.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,241.88 : 28,865.26 = 6,089.50 : x
  2. Step 2: Convert to fraction form
    19,241.88/28,865.26 = 6,089.50/x
  3. Step 3: Cross multiply
    19,241.88x = 28,865.26 × 6,089.50
  4. Step 4: Simplify right side
    19,241.88x = 175,775,000.77
  5. Step 5: Solve for x
    x = 175,775,000.77/19,241.88
  6. Step 6: Final answer
    x = 9,135.02

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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.