Home / 151,678.93-227,421.19-62,993.65

Finding the Fourth Proportional to 151,678.93, 227,421.19 and 62,993.65

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Solution

The fourth proportional to 151,678.93, 227,421.19 and 62,993.65 is: 94,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,678.93 : 227,421.19 = 62,993.65 : x
  2. Step 2: Convert to fraction form
    151,678.93/227,421.19 = 62,993.65/x
  3. Step 3: Cross multiply
    151,678.93x = 227,421.19 × 62,993.65
  4. Step 4: Simplify right side
    151,678.93x = 14,326,090,845.44
  5. Step 5: Solve for x
    x = 14,326,090,845.44/151,678.93
  6. Step 6: Final answer
    x = 94,450.10

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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.