Home / 6,267.67-9,387.58-4,485.41

Finding the Fourth Proportional to 6,267.67, 9,387.58 and 4,485.41

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Solution

The fourth proportional to 6,267.67, 9,387.58 and 4,485.41 is: 6,718.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.67 : 9,387.58 = 4,485.41 : x
  2. Step 2: Convert to fraction form
    6,267.67/9,387.58 = 4,485.41/x
  3. Step 3: Cross multiply
    6,267.67x = 9,387.58 × 4,485.41
  4. Step 4: Simplify right side
    6,267.67x = 42,107,075.84
  5. Step 5: Solve for x
    x = 42,107,075.84/6,267.67
  6. Step 6: Final answer
    x = 6,718.14

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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.