Home / 6,972.69-10,461.93-3,852.41

Finding the Fourth Proportional to 6,972.69, 10,461.93 and 3,852.41

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Solution

The fourth proportional to 6,972.69, 10,461.93 and 3,852.41 is: 5,780.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972.69 : 10,461.93 = 3,852.41 : x
  2. Step 2: Convert to fraction form
    6,972.69/10,461.93 = 3,852.41/x
  3. Step 3: Cross multiply
    6,972.69x = 10,461.93 × 3,852.41
  4. Step 4: Simplify right side
    6,972.69x = 40,303,669.91
  5. Step 5: Solve for x
    x = 40,303,669.91/6,972.69
  6. Step 6: Final answer
    x = 5,780.22

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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.