Home / 164,127.84-226,471.32-92,506.56

Finding the Fourth Proportional to 164,127.84, 226,471.32 and 92,506.56

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Solution

The fourth proportional to 164,127.84, 226,471.32 and 92,506.56 is: 127,644.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,127.84 : 226,471.32 = 92,506.56 : x
  2. Step 2: Convert to fraction form
    164,127.84/226,471.32 = 92,506.56/x
  3. Step 3: Cross multiply
    164,127.84x = 226,471.32 × 92,506.56
  4. Step 4: Simplify right side
    164,127.84x = 20,950,082,751.86
  5. Step 5: Solve for x
    x = 20,950,082,751.86/164,127.84
  6. Step 6: Final answer
    x = 127,644.91

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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.