Home / 304,529.41-456,837.86-94,183.75

Finding the Fourth Proportional to 304,529.41, 456,837.86 and 94,183.75

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Solution

The fourth proportional to 304,529.41, 456,837.86 and 94,183.75 is: 141,289.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,529.41 : 456,837.86 = 94,183.75 : x
  2. Step 2: Convert to fraction form
    304,529.41/456,837.86 = 94,183.75/x
  3. Step 3: Cross multiply
    304,529.41x = 456,837.86 × 94,183.75
  4. Step 4: Simplify right side
    304,529.41x = 43,026,702,796.78
  5. Step 5: Solve for x
    x = 43,026,702,796.78/304,529.41
  6. Step 6: Final answer
    x = 141,289.15

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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.