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Finding the Fourth Proportional to 34,828.02, 51,875.04 and 34,099.02

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Solution

The fourth proportional to 34,828.02, 51,875.04 and 34,099.02 is: 50,789.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,828.02 : 51,875.04 = 34,099.02 : x
  2. Step 2: Convert to fraction form
    34,828.02/51,875.04 = 34,099.02/x
  3. Step 3: Cross multiply
    34,828.02x = 51,875.04 × 34,099.02
  4. Step 4: Simplify right side
    34,828.02x = 1,768,888,026.46
  5. Step 5: Solve for x
    x = 1,768,888,026.46/34,828.02
  6. Step 6: Final answer
    x = 50,789.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.