Home / 169,266.05-233,576.34-92,771.63

Finding the Fourth Proportional to 169,266.05, 233,576.34 and 92,771.63

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Solution

The fourth proportional to 169,266.05, 233,576.34 and 92,771.63 is: 128,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,266.05 : 233,576.34 = 92,771.63 : x
  2. Step 2: Convert to fraction form
    169,266.05/233,576.34 = 92,771.63/x
  3. Step 3: Cross multiply
    169,266.05x = 233,576.34 × 92,771.63
  4. Step 4: Simplify right side
    169,266.05x = 21,669,257,791.23
  5. Step 5: Solve for x
    x = 21,669,257,791.23/169,266.05
  6. Step 6: Final answer
    x = 128,018.93

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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.