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Finding the Fourth Proportional to 304,177.63, 456,233.57 and 101,750.79

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Solution

The fourth proportional to 304,177.63, 456,233.57 and 101,750.79 is: 152,615.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,177.63 : 456,233.57 = 101,750.79 : x
  2. Step 2: Convert to fraction form
    304,177.63/456,233.57 = 101,750.79/x
  3. Step 3: Cross multiply
    304,177.63x = 456,233.57 × 101,750.79
  4. Step 4: Simplify right side
    304,177.63x = 46,422,126,172.02
  5. Step 5: Solve for x
    x = 46,422,126,172.02/304,177.63
  6. Step 6: Final answer
    x = 152,615.19

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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.