Home / 164,284.32-226,711.28-92,664.96

Finding the Fourth Proportional to 164,284.32, 226,711.28 and 92,664.96

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Solution

The fourth proportional to 164,284.32, 226,711.28 and 92,664.96 is: 127,877.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,284.32 : 226,711.28 = 92,664.96 : x
  2. Step 2: Convert to fraction form
    164,284.32/226,711.28 = 92,664.96/x
  3. Step 3: Cross multiply
    164,284.32x = 226,711.28 × 92,664.96
  4. Step 4: Simplify right side
    164,284.32x = 21,008,191,692.75
  5. Step 5: Solve for x
    x = 21,008,191,692.75/164,284.32
  6. Step 6: Final answer
    x = 127,877.03

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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.