Home / 9,396.30-14,075.28-4,450.92

Finding the Fourth Proportional to 9,396.30, 14,075.28 and 4,450.92

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Solution

The fourth proportional to 9,396.30, 14,075.28 and 4,450.92 is: 6,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.30 : 14,075.28 = 4,450.92 : x
  2. Step 2: Convert to fraction form
    9,396.30/14,075.28 = 4,450.92/x
  3. Step 3: Cross multiply
    9,396.30x = 14,075.28 × 4,450.92
  4. Step 4: Simplify right side
    9,396.30x = 62,647,945.26
  5. Step 5: Solve for x
    x = 62,647,945.26/9,396.30
  6. Step 6: Final answer
    x = 6,667.30

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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.