Home / 190,084.75-262,316.96-110,596.75

Finding the Fourth Proportional to 190,084.75, 262,316.96 and 110,596.75

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Solution

The fourth proportional to 190,084.75, 262,316.96 and 110,596.75 is: 152,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,084.75 : 262,316.96 = 110,596.75 : x
  2. Step 2: Convert to fraction form
    190,084.75/262,316.96 = 110,596.75/x
  3. Step 3: Cross multiply
    190,084.75x = 262,316.96 × 110,596.75
  4. Step 4: Simplify right side
    190,084.75x = 29,011,403,245.88
  5. Step 5: Solve for x
    x = 29,011,403,245.88/190,084.75
  6. Step 6: Final answer
    x = 152,623.52

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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.