Home / 151,922.76-227,541.48-73,095.96

Finding the Fourth Proportional to 151,922.76, 227,541.48 and 73,095.96

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Solution

The fourth proportional to 151,922.76, 227,541.48 and 73,095.96 is: 109,479.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,922.76 : 227,541.48 = 73,095.96 : x
  2. Step 2: Convert to fraction form
    151,922.76/227,541.48 = 73,095.96/x
  3. Step 3: Cross multiply
    151,922.76x = 227,541.48 × 73,095.96
  4. Step 4: Simplify right side
    151,922.76x = 16,632,362,920.42
  5. Step 5: Solve for x
    x = 16,632,362,920.42/151,922.76
  6. Step 6: Final answer
    x = 109,479.07

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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.