Home / 167,236.02-250,844.27-122,302.89

Finding the Fourth Proportional to 167,236.02, 250,844.27 and 122,302.89

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Solution

The fourth proportional to 167,236.02, 250,844.27 and 122,302.89 is: 183,447.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,236.02 : 250,844.27 = 122,302.89 : x
  2. Step 2: Convert to fraction form
    167,236.02/250,844.27 = 122,302.89/x
  3. Step 3: Cross multiply
    167,236.02x = 250,844.27 × 122,302.89
  4. Step 4: Simplify right side
    167,236.02x = 30,678,978,549.43
  5. Step 5: Solve for x
    x = 30,678,978,549.43/167,236.02
  6. Step 6: Final answer
    x = 183,447.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.