Home / 111,083.81-153,295.00-60,096.38

Finding the Fourth Proportional to 111,083.81, 153,295.00 and 60,096.38

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Solution

The fourth proportional to 111,083.81, 153,295.00 and 60,096.38 is: 82,932.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,083.81 : 153,295.00 = 60,096.38 : x
  2. Step 2: Convert to fraction form
    111,083.81/153,295.00 = 60,096.38/x
  3. Step 3: Cross multiply
    111,083.81x = 153,295.00 × 60,096.38
  4. Step 4: Simplify right side
    111,083.81x = 9,212,473,655.38
  5. Step 5: Solve for x
    x = 9,212,473,655.38/111,083.81
  6. Step 6: Final answer
    x = 82,932.64

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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.