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Finding the Fourth Proportional to 232,392.30, 348,588.45 and 232,392.30

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Solution

The fourth proportional to 232,392.30, 348,588.45 and 232,392.30 is: 348,588.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,392.30 : 348,588.45 = 232,392.30 : x
  2. Step 2: Convert to fraction form
    232,392.30/348,588.45 = 232,392.30/x
  3. Step 3: Cross multiply
    232,392.30x = 348,588.45 × 232,392.30
  4. Step 4: Simplify right side
    232,392.30x = 81,009,271,648.94
  5. Step 5: Solve for x
    x = 81,009,271,648.94/232,392.30
  6. Step 6: Final answer
    x = 348,588.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.