Home / 334,519.85-501,674.06-109,843.26

Finding the Fourth Proportional to 334,519.85, 501,674.06 and 109,843.26

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Solution

The fourth proportional to 334,519.85, 501,674.06 and 109,843.26 is: 164,730.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,519.85 : 501,674.06 = 109,843.26 : x
  2. Step 2: Convert to fraction form
    334,519.85/501,674.06 = 109,843.26/x
  3. Step 3: Cross multiply
    334,519.85x = 501,674.06 × 109,843.26
  4. Step 4: Simplify right side
    334,519.85x = 55,105,514,482.44
  5. Step 5: Solve for x
    x = 55,105,514,482.44/334,519.85
  6. Step 6: Final answer
    x = 164,730.18

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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.