Home / 7,823.48-10,796.70-4,466.84

Finding the Fourth Proportional to 7,823.48, 10,796.70 and 4,466.84

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Solution

The fourth proportional to 7,823.48, 10,796.70 and 4,466.84 is: 6,164.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823.48 : 10,796.70 = 4,466.84 : x
  2. Step 2: Convert to fraction form
    7,823.48/10,796.70 = 4,466.84/x
  3. Step 3: Cross multiply
    7,823.48x = 10,796.70 × 4,466.84
  4. Step 4: Simplify right side
    7,823.48x = 48,227,131.43
  5. Step 5: Solve for x
    x = 48,227,131.43/7,823.48
  6. Step 6: Final answer
    x = 6,164.41

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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.