Home / 177,546.14-245,018.96-96,975.01

Finding the Fourth Proportional to 177,546.14, 245,018.96 and 96,975.01

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Solution

The fourth proportional to 177,546.14, 245,018.96 and 96,975.01 is: 133,828.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,546.14 : 245,018.96 = 96,975.01 : x
  2. Step 2: Convert to fraction form
    177,546.14/245,018.96 = 96,975.01/x
  3. Step 3: Cross multiply
    177,546.14x = 245,018.96 × 96,975.01
  4. Step 4: Simplify right side
    177,546.14x = 23,760,716,096.19
  5. Step 5: Solve for x
    x = 23,760,716,096.19/177,546.14
  6. Step 6: Final answer
    x = 133,828.40

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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.