Home / 194,324.33-291,496.93-61,215.01

Finding the Fourth Proportional to 194,324.33, 291,496.93 and 61,215.01

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Solution

The fourth proportional to 194,324.33, 291,496.93 and 61,215.01 is: 91,825.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,324.33 : 291,496.93 = 61,215.01 : x
  2. Step 2: Convert to fraction form
    194,324.33/291,496.93 = 61,215.01/x
  3. Step 3: Cross multiply
    194,324.33x = 291,496.93 × 61,215.01
  4. Step 4: Simplify right side
    194,324.33x = 17,843,986,603.14
  5. Step 5: Solve for x
    x = 17,843,986,603.14/194,324.33
  6. Step 6: Final answer
    x = 91,825.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.