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Finding the Fourth Proportional to 183,599.04, 275,476.91 and 103,697.00

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Solution

The fourth proportional to 183,599.04, 275,476.91 and 103,697.00 is: 155,589.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,599.04 : 275,476.91 = 103,697.00 : x
  2. Step 2: Convert to fraction form
    183,599.04/275,476.91 = 103,697.00/x
  3. Step 3: Cross multiply
    183,599.04x = 275,476.91 × 103,697.00
  4. Step 4: Simplify right side
    183,599.04x = 28,566,127,240.40
  5. Step 5: Solve for x
    x = 28,566,127,240.40/183,599.04
  6. Step 6: Final answer
    x = 155,589.74

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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.