Home / 232,380.09-348,528.19-61,602.93

Finding the Fourth Proportional to 232,380.09, 348,528.19 and 61,602.93

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Solution

The fourth proportional to 232,380.09, 348,528.19 and 61,602.93 is: 92,393.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,380.09 : 348,528.19 = 61,602.93 : x
  2. Step 2: Convert to fraction form
    232,380.09/348,528.19 = 61,602.93/x
  3. Step 3: Cross multiply
    232,380.09x = 348,528.19 × 61,602.93
  4. Step 4: Simplify right side
    232,380.09x = 21,470,357,691.60
  5. Step 5: Solve for x
    x = 21,470,357,691.60/232,380.09
  6. Step 6: Final answer
    x = 92,393.28

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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.