Home / 194,554.80-268,545.44-114,008.27

Finding the Fourth Proportional to 194,554.80, 268,545.44 and 114,008.27

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Solution

The fourth proportional to 194,554.80, 268,545.44 and 114,008.27 is: 157,366.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,554.80 : 268,545.44 = 114,008.27 : x
  2. Step 2: Convert to fraction form
    194,554.80/268,545.44 = 114,008.27/x
  3. Step 3: Cross multiply
    194,554.80x = 268,545.44 × 114,008.27
  4. Step 4: Simplify right side
    194,554.80x = 30,616,399,688.06
  5. Step 5: Solve for x
    x = 30,616,399,688.06/194,554.80
  6. Step 6: Final answer
    x = 157,366.46

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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.