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Finding the Fourth Proportional to 301,737.29, 452,607.01 and 102,059.33

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Solution

The fourth proportional to 301,737.29, 452,607.01 and 102,059.33 is: 153,089.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,737.29 : 452,607.01 = 102,059.33 : x
  2. Step 2: Convert to fraction form
    301,737.29/452,607.01 = 102,059.33/x
  3. Step 3: Cross multiply
    301,737.29x = 452,607.01 × 102,059.33
  4. Step 4: Simplify right side
    301,737.29x = 46,192,765,675.72
  5. Step 5: Solve for x
    x = 46,192,765,675.72/301,737.29
  6. Step 6: Final answer
    x = 153,089.35

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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.