Home / 6,930.15-10,397.04-6,044.41

Finding the Fourth Proportional to 6,930.15, 10,397.04 and 6,044.41

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Solution

The fourth proportional to 6,930.15, 10,397.04 and 6,044.41 is: 9,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930.15 : 10,397.04 = 6,044.41 : x
  2. Step 2: Convert to fraction form
    6,930.15/10,397.04 = 6,044.41/x
  3. Step 3: Cross multiply
    6,930.15x = 10,397.04 × 6,044.41
  4. Step 4: Simplify right side
    6,930.15x = 62,843,972.55
  5. Step 5: Solve for x
    x = 62,843,972.55/6,930.15
  6. Step 6: Final answer
    x = 9,068.20

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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.