Home / 6,722.83-10,084.29-2,340.37

Finding the Fourth Proportional to 6,722.83, 10,084.29 and 2,340.37

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Solution

The fourth proportional to 6,722.83, 10,084.29 and 2,340.37 is: 3,510.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722.83 : 10,084.29 = 2,340.37 : x
  2. Step 2: Convert to fraction form
    6,722.83/10,084.29 = 2,340.37/x
  3. Step 3: Cross multiply
    6,722.83x = 10,084.29 × 2,340.37
  4. Step 4: Simplify right side
    6,722.83x = 23,600,969.79
  5. Step 5: Solve for x
    x = 23,600,969.79/6,722.83
  6. Step 6: Final answer
    x = 3,510.57

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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.