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Finding the Fourth Proportional to 16,804.04, 25,197.42 and 7,565

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Solution

The fourth proportional to 16,804.04, 25,197.42 and 7,565 is: 11,343.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,804.04 : 25,197.42 = 7,565 : x
  2. Step 2: Convert to fraction form
    16,804.04/25,197.42 = 7,565/x
  3. Step 3: Cross multiply
    16,804.04x = 25,197.42 × 7,565
  4. Step 4: Simplify right side
    16,804.04x = 190,618,482.30
  5. Step 5: Solve for x
    x = 190,618,482.30/16,804.04
  6. Step 6: Final answer
    x = 11,343.61

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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.