Home / 6,274.36-9,411.18-2,814.04

Finding the Fourth Proportional to 6,274.36, 9,411.18 and 2,814.04

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Solution

The fourth proportional to 6,274.36, 9,411.18 and 2,814.04 is: 4,220.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274.36 : 9,411.18 = 2,814.04 : x
  2. Step 2: Convert to fraction form
    6,274.36/9,411.18 = 2,814.04/x
  3. Step 3: Cross multiply
    6,274.36x = 9,411.18 × 2,814.04
  4. Step 4: Simplify right side
    6,274.36x = 26,483,436.97
  5. Step 5: Solve for x
    x = 26,483,436.97/6,274.36
  6. Step 6: Final answer
    x = 4,220.90

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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.