Home / 164,345.67-246,519.23-52,026.44

Finding the Fourth Proportional to 164,345.67, 246,519.23 and 52,026.44

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Solution

The fourth proportional to 164,345.67, 246,519.23 and 52,026.44 is: 78,039.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,345.67 : 246,519.23 = 52,026.44 : x
  2. Step 2: Convert to fraction form
    164,345.67/246,519.23 = 52,026.44/x
  3. Step 3: Cross multiply
    164,345.67x = 246,519.23 × 52,026.44
  4. Step 4: Simplify right side
    164,345.67x = 12,825,516,435.71
  5. Step 5: Solve for x
    x = 12,825,516,435.71/164,345.67
  6. Step 6: Final answer
    x = 78,039.88

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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.