Home / 7,466.67-10,302.84-4,322.25

Finding the Fourth Proportional to 7,466.67, 10,302.84 and 4,322.25

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Solution

The fourth proportional to 7,466.67, 10,302.84 and 4,322.25 is: 5,964.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.67 : 10,302.84 = 4,322.25 : x
  2. Step 2: Convert to fraction form
    7,466.67/10,302.84 = 4,322.25/x
  3. Step 3: Cross multiply
    7,466.67x = 10,302.84 × 4,322.25
  4. Step 4: Simplify right side
    7,466.67x = 44,531,450.19
  5. Step 5: Solve for x
    x = 44,531,450.19/7,466.67
  6. Step 6: Final answer
    x = 5,964.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.