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Finding the Fourth Proportional to 184,446.20, 258,574.60 and 184,446.20

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Solution

The fourth proportional to 184,446.20, 258,574.60 and 184,446.20 is: 258,574.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,446.20 : 258,574.60 = 184,446.20 : x
  2. Step 2: Convert to fraction form
    184,446.20/258,574.60 = 184,446.20/x
  3. Step 3: Cross multiply
    184,446.20x = 258,574.60 × 184,446.20
  4. Step 4: Simplify right side
    184,446.20x = 47,693,102,386.52
  5. Step 5: Solve for x
    x = 47,693,102,386.52/184,446.20
  6. Step 6: Final answer
    x = 258,574.60

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