Home / 6,881.84-10,323.56-2,501.36

Finding the Fourth Proportional to 6,881.84, 10,323.56 and 2,501.36

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Solution

The fourth proportional to 6,881.84, 10,323.56 and 2,501.36 is: 3,752.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881.84 : 10,323.56 = 2,501.36 : x
  2. Step 2: Convert to fraction form
    6,881.84/10,323.56 = 2,501.36/x
  3. Step 3: Cross multiply
    6,881.84x = 10,323.56 × 2,501.36
  4. Step 4: Simplify right side
    6,881.84x = 25,822,940.04
  5. Step 5: Solve for x
    x = 25,822,940.04/6,881.84
  6. Step 6: Final answer
    x = 3,752.33

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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.