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Finding the Fourth Proportional to 6,020.22, 9,017.10 and 4,968.30

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Solution

The fourth proportional to 6,020.22, 9,017.10 and 4,968.30 is: 7,441.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.22 : 9,017.10 = 4,968.30 : x
  2. Step 2: Convert to fraction form
    6,020.22/9,017.10 = 4,968.30/x
  3. Step 3: Cross multiply
    6,020.22x = 9,017.10 × 4,968.30
  4. Step 4: Simplify right side
    6,020.22x = 44,799,657.93
  5. Step 5: Solve for x
    x = 44,799,657.93/6,020.22
  6. Step 6: Final answer
    x = 7,441.53

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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.