Home / 167,106.44-250,507.93-61,851.60

Finding the Fourth Proportional to 167,106.44, 250,507.93 and 61,851.60

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Solution

The fourth proportional to 167,106.44, 250,507.93 and 61,851.60 is: 92,721.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,106.44 : 250,507.93 = 61,851.60 : x
  2. Step 2: Convert to fraction form
    167,106.44/250,507.93 = 61,851.60/x
  3. Step 3: Cross multiply
    167,106.44x = 250,507.93 × 61,851.60
  4. Step 4: Simplify right side
    167,106.44x = 15,494,315,030.65
  5. Step 5: Solve for x
    x = 15,494,315,030.65/167,106.44
  6. Step 6: Final answer
    x = 92,721.24

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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.