Home / 6,293.03-9,440.23-2,075.76

Finding the Fourth Proportional to 6,293.03, 9,440.23 and 2,075.76

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Solution

The fourth proportional to 6,293.03, 9,440.23 and 2,075.76 is: 3,113.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.03 : 9,440.23 = 2,075.76 : x
  2. Step 2: Convert to fraction form
    6,293.03/9,440.23 = 2,075.76/x
  3. Step 3: Cross multiply
    6,293.03x = 9,440.23 × 2,075.76
  4. Step 4: Simplify right side
    6,293.03x = 19,595,651.82
  5. Step 5: Solve for x
    x = 19,595,651.82/6,293.03
  6. Step 6: Final answer
    x = 3,113.87

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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.