Home / 6,273.10-9,409.44-2,113.02

Finding the Fourth Proportional to 6,273.10, 9,409.44 and 2,113.02

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Solution

The fourth proportional to 6,273.10, 9,409.44 and 2,113.02 is: 3,169.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.10 : 9,409.44 = 2,113.02 : x
  2. Step 2: Convert to fraction form
    6,273.10/9,409.44 = 2,113.02/x
  3. Step 3: Cross multiply
    6,273.10x = 9,409.44 × 2,113.02
  4. Step 4: Simplify right side
    6,273.10x = 19,882,334.91
  5. Step 5: Solve for x
    x = 19,882,334.91/6,273.10
  6. Step 6: Final answer
    x = 3,169.46

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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.