Home / 335,739.12-503,554.01-136,051.44

Finding the Fourth Proportional to 335,739.12, 503,554.01 and 136,051.44

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Solution

The fourth proportional to 335,739.12, 503,554.01 and 136,051.44 is: 204,055.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,739.12 : 503,554.01 = 136,051.44 : x
  2. Step 2: Convert to fraction form
    335,739.12/503,554.01 = 136,051.44/x
  3. Step 3: Cross multiply
    335,739.12x = 503,554.01 × 136,051.44
  4. Step 4: Simplify right side
    335,739.12x = 68,509,247,498.02
  5. Step 5: Solve for x
    x = 68,509,247,498.02/335,739.12
  6. Step 6: Final answer
    x = 204,055.00

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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.