Home / 192,096.44-265,117.02-111,506.66

Finding the Fourth Proportional to 192,096.44, 265,117.02 and 111,506.66

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Solution

The fourth proportional to 192,096.44, 265,117.02 and 111,506.66 is: 153,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,096.44 : 265,117.02 = 111,506.66 : x
  2. Step 2: Convert to fraction form
    192,096.44/265,117.02 = 111,506.66/x
  3. Step 3: Cross multiply
    192,096.44x = 265,117.02 × 111,506.66
  4. Step 4: Simplify right side
    192,096.44x = 29,562,313,409.35
  5. Step 5: Solve for x
    x = 29,562,313,409.35/192,096.44
  6. Step 6: Final answer
    x = 153,893.08

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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.