Home / 96,497.64-133,166.36-54,056.07

Finding the Fourth Proportional to 96,497.64, 133,166.36 and 54,056.07

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Solution

The fourth proportional to 96,497.64, 133,166.36 and 54,056.07 is: 74,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,497.64 : 133,166.36 = 54,056.07 : x
  2. Step 2: Convert to fraction form
    96,497.64/133,166.36 = 54,056.07/x
  3. Step 3: Cross multiply
    96,497.64x = 133,166.36 × 54,056.07
  4. Step 4: Simplify right side
    96,497.64x = 7,198,450,212.95
  5. Step 5: Solve for x
    x = 7,198,450,212.95/96,497.64
  6. Step 6: Final answer
    x = 74,597.16

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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.