Home / 250,074.83-374,306.80-164,756.14

Finding the Fourth Proportional to 250,074.83, 374,306.80 and 164,756.14

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Solution

The fourth proportional to 250,074.83, 374,306.80 and 164,756.14 is: 246,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,074.83 : 374,306.80 = 164,756.14 : x
  2. Step 2: Convert to fraction form
    250,074.83/374,306.80 = 164,756.14/x
  3. Step 3: Cross multiply
    250,074.83x = 374,306.80 × 164,756.14
  4. Step 4: Simplify right side
    250,074.83x = 61,669,342,196.09
  5. Step 5: Solve for x
    x = 61,669,342,196.09/250,074.83
  6. Step 6: Final answer
    x = 246,603.55

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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.