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Finding the Fourth Proportional to 6,350.67, 9,526.93 and 1,968.48

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Solution

The fourth proportional to 6,350.67, 9,526.93 and 1,968.48 is: 2,953.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.67 : 9,526.93 = 1,968.48 : x
  2. Step 2: Convert to fraction form
    6,350.67/9,526.93 = 1,968.48/x
  3. Step 3: Cross multiply
    6,350.67x = 9,526.93 × 1,968.48
  4. Step 4: Simplify right side
    6,350.67x = 18,753,566.25
  5. Step 5: Solve for x
    x = 18,753,566.25/6,350.67
  6. Step 6: Final answer
    x = 2,953.01

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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.