Home / 34,455.93-51,651.09-11,065.97

Finding the Fourth Proportional to 34,455.93, 51,651.09 and 11,065.97

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Solution

The fourth proportional to 34,455.93, 51,651.09 and 11,065.97 is: 16,588.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,455.93 : 51,651.09 = 11,065.97 : x
  2. Step 2: Convert to fraction form
    34,455.93/51,651.09 = 11,065.97/x
  3. Step 3: Cross multiply
    34,455.93x = 51,651.09 × 11,065.97
  4. Step 4: Simplify right side
    34,455.93x = 571,569,347.84
  5. Step 5: Solve for x
    x = 571,569,347.84/34,455.93
  6. Step 6: Final answer
    x = 16,588.42

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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.