Home / 164,851.22-227,504.27-92,253.50

Finding the Fourth Proportional to 164,851.22, 227,504.27 and 92,253.50

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Solution

The fourth proportional to 164,851.22, 227,504.27 and 92,253.50 is: 127,315.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,851.22 : 227,504.27 = 92,253.50 : x
  2. Step 2: Convert to fraction form
    164,851.22/227,504.27 = 92,253.50/x
  3. Step 3: Cross multiply
    164,851.22x = 227,504.27 × 92,253.50
  4. Step 4: Simplify right side
    164,851.22x = 20,988,064,265.56
  5. Step 5: Solve for x
    x = 20,988,064,265.56/164,851.22
  6. Step 6: Final answer
    x = 127,315.19

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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.