Home / 335,933.20-504,094.20-125,592.40

Finding the Fourth Proportional to 335,933.20, 504,094.20 and 125,592.40

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Solution

The fourth proportional to 335,933.20, 504,094.20 and 125,592.40 is: 188,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,933.20 : 504,094.20 = 125,592.40 : x
  2. Step 2: Convert to fraction form
    335,933.20/504,094.20 = 125,592.40/x
  3. Step 3: Cross multiply
    335,933.20x = 504,094.20 × 125,592.40
  4. Step 4: Simplify right side
    335,933.20x = 63,310,400,404.08
  5. Step 5: Solve for x
    x = 63,310,400,404.08/335,933.20
  6. Step 6: Final answer
    x = 188,461.28

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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.