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Finding the Fourth Proportional to 184,563.10, 258,563.30 and 184,563.10

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Solution

The fourth proportional to 184,563.10, 258,563.30 and 184,563.10 is: 258,563.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,563.10 : 258,563.30 = 184,563.10 : x
  2. Step 2: Convert to fraction form
    184,563.10/258,563.30 = 184,563.10/x
  3. Step 3: Cross multiply
    184,563.10x = 258,563.30 × 184,563.10
  4. Step 4: Simplify right side
    184,563.10x = 47,721,244,194.23
  5. Step 5: Solve for x
    x = 47,721,244,194.23/184,563.10
  6. Step 6: Final answer
    x = 258,563.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.