Home / 374,927.74-562,522.83-108,704.23

Finding the Fourth Proportional to 374,927.74, 562,522.83 and 108,704.23

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Solution

The fourth proportional to 374,927.74, 562,522.83 and 108,704.23 is: 163,094.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,927.74 : 562,522.83 = 108,704.23 : x
  2. Step 2: Convert to fraction form
    374,927.74/562,522.83 = 108,704.23/x
  3. Step 3: Cross multiply
    374,927.74x = 562,522.83 × 108,704.23
  4. Step 4: Simplify right side
    374,927.74x = 61,148,609,278.62
  5. Step 5: Solve for x
    x = 61,148,609,278.62/374,927.74
  6. Step 6: Final answer
    x = 163,094.39

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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.