Home / 164,164.82-226,547.46-92,544.84

Finding the Fourth Proportional to 164,164.82, 226,547.46 and 92,544.84

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Solution

The fourth proportional to 164,164.82, 226,547.46 and 92,544.84 is: 127,711.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,164.82 : 226,547.46 = 92,544.84 : x
  2. Step 2: Convert to fraction form
    164,164.82/226,547.46 = 92,544.84/x
  3. Step 3: Cross multiply
    164,164.82x = 226,547.46 × 92,544.84
  4. Step 4: Simplify right side
    164,164.82x = 20,965,798,438.11
  5. Step 5: Solve for x
    x = 20,965,798,438.11/164,164.82
  6. Step 6: Final answer
    x = 127,711.88

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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.