Home / 161,325.44-222,596.48-94,244.48

Finding the Fourth Proportional to 161,325.44, 222,596.48 and 94,244.48

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Solution

The fourth proportional to 161,325.44, 222,596.48 and 94,244.48 is: 130,038.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,325.44 : 222,596.48 = 94,244.48 : x
  2. Step 2: Convert to fraction form
    161,325.44/222,596.48 = 94,244.48/x
  3. Step 3: Cross multiply
    161,325.44x = 222,596.48 × 94,244.48
  4. Step 4: Simplify right side
    161,325.44x = 20,978,489,507.43
  5. Step 5: Solve for x
    x = 20,978,489,507.43/161,325.44
  6. Step 6: Final answer
    x = 130,038.32

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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.