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Finding the Fourth Proportional to 73,464.63, 110,196.92 and 34,000.22

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Solution

The fourth proportional to 73,464.63, 110,196.92 and 34,000.22 is: 51,000.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,464.63 : 110,196.92 = 34,000.22 : x
  2. Step 2: Convert to fraction form
    73,464.63/110,196.92 = 34,000.22/x
  3. Step 3: Cross multiply
    73,464.63x = 110,196.92 × 34,000.22
  4. Step 4: Simplify right side
    73,464.63x = 3,746,718,802.34
  5. Step 5: Solve for x
    x = 3,746,718,802.34/73,464.63
  6. Step 6: Final answer
    x = 51,000.31

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1.5x scale

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.