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Finding the Fourth Proportional to 183,562.40, 275,343.60 and 183,562.40

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Solution

The fourth proportional to 183,562.40, 275,343.60 and 183,562.40 is: 275,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,562.40 : 275,343.60 = 183,562.40 : x
  2. Step 2: Convert to fraction form
    183,562.40/275,343.60 = 183,562.40/x
  3. Step 3: Cross multiply
    183,562.40x = 275,343.60 × 183,562.40
  4. Step 4: Simplify right side
    183,562.40x = 50,542,732,040.64
  5. Step 5: Solve for x
    x = 50,542,732,040.64/183,562.40
  6. Step 6: Final answer
    x = 275,343.60

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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.