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Finding the Fourth Proportional to 304,101.33, 456,104.10 and 101,695.87

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Solution

The fourth proportional to 304,101.33, 456,104.10 and 101,695.87 is: 152,527.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,101.33 : 456,104.10 = 101,695.87 : x
  2. Step 2: Convert to fraction form
    304,101.33/456,104.10 = 101,695.87/x
  3. Step 3: Cross multiply
    304,101.33x = 456,104.10 × 101,695.87
  4. Step 4: Simplify right side
    304,101.33x = 46,383,903,260.07
  5. Step 5: Solve for x
    x = 46,383,903,260.07/304,101.33
  6. Step 6: Final answer
    x = 152,527.79

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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.