Home / 34,804.69-52,207.93-11,112.21

Finding the Fourth Proportional to 34,804.69, 52,207.93 and 11,112.21

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Solution

The fourth proportional to 34,804.69, 52,207.93 and 11,112.21 is: 16,668.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,804.69 : 52,207.93 = 11,112.21 : x
  2. Step 2: Convert to fraction form
    34,804.69/52,207.93 = 11,112.21/x
  3. Step 3: Cross multiply
    34,804.69x = 52,207.93 × 11,112.21
  4. Step 4: Simplify right side
    34,804.69x = 580,145,295.74
  5. Step 5: Solve for x
    x = 580,145,295.74/34,804.69
  6. Step 6: Final answer
    x = 16,668.60

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1.5x scale

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.