Home / 160,942.08-241,194.32-61,048.56

Finding the Fourth Proportional to 160,942.08, 241,194.32 and 61,048.56

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Solution

The fourth proportional to 160,942.08, 241,194.32 and 61,048.56 is: 91,489.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,942.08 : 241,194.32 = 61,048.56 : x
  2. Step 2: Convert to fraction form
    160,942.08/241,194.32 = 61,048.56/x
  3. Step 3: Cross multiply
    160,942.08x = 241,194.32 × 61,048.56
  4. Step 4: Simplify right side
    160,942.08x = 14,724,565,916.18
  5. Step 5: Solve for x
    x = 14,724,565,916.18/160,942.08
  6. Step 6: Final answer
    x = 91,489.84

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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.