Home / 6,795.44-9,374.52-4,807.09

Finding the Fourth Proportional to 6,795.44, 9,374.52 and 4,807.09

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Solution

The fourth proportional to 6,795.44, 9,374.52 and 4,807.09 is: 6,631.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.44 : 9,374.52 = 4,807.09 : x
  2. Step 2: Convert to fraction form
    6,795.44/9,374.52 = 4,807.09/x
  3. Step 3: Cross multiply
    6,795.44x = 9,374.52 × 4,807.09
  4. Step 4: Simplify right side
    6,795.44x = 45,064,161.35
  5. Step 5: Solve for x
    x = 45,064,161.35/6,795.44
  6. Step 6: Final answer
    x = 6,631.53

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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.