Home / 374,846.40-562,298.76-108,610.74

Finding the Fourth Proportional to 374,846.40, 562,298.76 and 108,610.74

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Solution

The fourth proportional to 374,846.40, 562,298.76 and 108,610.74 is: 162,924.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,846.40 : 562,298.76 = 108,610.74 : x
  2. Step 2: Convert to fraction form
    374,846.40/562,298.76 = 108,610.74/x
  3. Step 3: Cross multiply
    374,846.40x = 562,298.76 × 108,610.74
  4. Step 4: Simplify right side
    374,846.40x = 61,071,684,424.68
  5. Step 5: Solve for x
    x = 61,071,684,424.68/374,846.40
  6. Step 6: Final answer
    x = 162,924.56

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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.