Home / 7,299.09-10,072.22-4,466.93

Finding the Fourth Proportional to 7,299.09, 10,072.22 and 4,466.93

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Solution

The fourth proportional to 7,299.09, 10,072.22 and 4,466.93 is: 6,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.09 : 10,072.22 = 4,466.93 : x
  2. Step 2: Convert to fraction form
    7,299.09/10,072.22 = 4,466.93/x
  3. Step 3: Cross multiply
    7,299.09x = 10,072.22 × 4,466.93
  4. Step 4: Simplify right side
    7,299.09x = 44,991,828.99
  5. Step 5: Solve for x
    x = 44,991,828.99/7,299.09
  6. Step 6: Final answer
    x = 6,164.03

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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.