Home / 374,928.74-562,524.33-108,705.23

Finding the Fourth Proportional to 374,928.74, 562,524.33 and 108,705.23

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Solution

The fourth proportional to 374,928.74, 562,524.33 and 108,705.23 is: 163,095.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,928.74 : 562,524.33 = 108,705.23 : x
  2. Step 2: Convert to fraction form
    374,928.74/562,524.33 = 108,705.23/x
  3. Step 3: Cross multiply
    374,928.74x = 562,524.33 × 108,705.23
  4. Step 4: Simplify right side
    374,928.74x = 61,149,336,673.25
  5. Step 5: Solve for x
    x = 61,149,336,673.25/374,928.74
  6. Step 6: Final answer
    x = 163,095.89

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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.