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Finding the Fourth Proportional to 265,295.00, 366,065.84 and 152,095.88

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Solution

The fourth proportional to 265,295.00, 366,065.84 and 152,095.88 is: 209,868.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,295.00 : 366,065.84 = 152,095.88 : x
  2. Step 2: Convert to fraction form
    265,295.00/366,065.84 = 152,095.88/x
  3. Step 3: Cross multiply
    265,295.00x = 366,065.84 × 152,095.88
  4. Step 4: Simplify right side
    265,295.00x = 55,677,104,622.65
  5. Step 5: Solve for x
    x = 55,677,104,622.65/265,295.00
  6. Step 6: Final answer
    x = 209,868.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.