Home / 164,367.77-226,814.99-92,754.45

Finding the Fourth Proportional to 164,367.77, 226,814.99 and 92,754.45

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Solution

The fourth proportional to 164,367.77, 226,814.99 and 92,754.45 is: 127,994.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,367.77 : 226,814.99 = 92,754.45 : x
  2. Step 2: Convert to fraction form
    164,367.77/226,814.99 = 92,754.45/x
  3. Step 3: Cross multiply
    164,367.77x = 226,814.99 × 92,754.45
  4. Step 4: Simplify right side
    164,367.77x = 21,038,099,185.43
  5. Step 5: Solve for x
    x = 21,038,099,185.43/164,367.77
  6. Step 6: Final answer
    x = 127,994.07

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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.