Home / 6,968.88-10,456.04-3,070.54

Finding the Fourth Proportional to 6,968.88, 10,456.04 and 3,070.54

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Solution

The fourth proportional to 6,968.88, 10,456.04 and 3,070.54 is: 4,607.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,968.88 : 10,456.04 = 3,070.54 : x
  2. Step 2: Convert to fraction form
    6,968.88/10,456.04 = 3,070.54/x
  3. Step 3: Cross multiply
    6,968.88x = 10,456.04 × 3,070.54
  4. Step 4: Simplify right side
    6,968.88x = 32,105,689.06
  5. Step 5: Solve for x
    x = 32,105,689.06/6,968.88
  6. Step 6: Final answer
    x = 4,607.01

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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.