Home / 6,948.17-10,419.63-2,267.07

Finding the Fourth Proportional to 6,948.17, 10,419.63 and 2,267.07

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Solution

The fourth proportional to 6,948.17, 10,419.63 and 2,267.07 is: 3,399.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948.17 : 10,419.63 = 2,267.07 : x
  2. Step 2: Convert to fraction form
    6,948.17/10,419.63 = 2,267.07/x
  3. Step 3: Cross multiply
    6,948.17x = 10,419.63 × 2,267.07
  4. Step 4: Simplify right side
    6,948.17x = 23,622,030.58
  5. Step 5: Solve for x
    x = 23,622,030.58/6,948.17
  6. Step 6: Final answer
    x = 3,399.75

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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.