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Finding the Fourth Proportional to 335,675.13, 503,512.69 and 114,059.13

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Solution

The fourth proportional to 335,675.13, 503,512.69 and 114,059.13 is: 171,088.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,675.13 : 503,512.69 = 114,059.13 : x
  2. Step 2: Convert to fraction form
    335,675.13/503,512.69 = 114,059.13/x
  3. Step 3: Cross multiply
    335,675.13x = 503,512.69 × 114,059.13
  4. Step 4: Simplify right side
    335,675.13x = 57,430,219,365.36
  5. Step 5: Solve for x
    x = 57,430,219,365.36/335,675.13
  6. Step 6: Final answer
    x = 171,088.69

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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.