Home / 374,799.74-562,255.18-108,527.02

Finding the Fourth Proportional to 374,799.74, 562,255.18 and 108,527.02

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Solution

The fourth proportional to 374,799.74, 562,255.18 and 108,527.02 is: 162,806.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,799.74 : 562,255.18 = 108,527.02 : x
  2. Step 2: Convert to fraction form
    374,799.74/562,255.18 = 108,527.02/x
  3. Step 3: Cross multiply
    374,799.74x = 562,255.18 × 108,527.02
  4. Step 4: Simplify right side
    374,799.74x = 61,019,879,164.96
  5. Step 5: Solve for x
    x = 61,019,879,164.96/374,799.74
  6. Step 6: Final answer
    x = 162,806.62

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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.