Home / 164,851.03-227,506.67-92,261.21

Finding the Fourth Proportional to 164,851.03, 227,506.67 and 92,261.21

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Solution

The fourth proportional to 164,851.03, 227,506.67 and 92,261.21 is: 127,327.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,851.03 : 227,506.67 = 92,261.21 : x
  2. Step 2: Convert to fraction form
    164,851.03/227,506.67 = 92,261.21/x
  3. Step 3: Cross multiply
    164,851.03x = 227,506.67 × 92,261.21
  4. Step 4: Simplify right side
    164,851.03x = 20,990,040,426.62
  5. Step 5: Solve for x
    x = 20,990,040,426.62/164,851.03
  6. Step 6: Final answer
    x = 127,327.32

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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.