Home / 336,392.06-504,588.08-230,891.18

Finding the Fourth Proportional to 336,392.06, 504,588.08 and 230,891.18

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Solution

The fourth proportional to 336,392.06, 504,588.08 and 230,891.18 is: 346,336.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,392.06 : 504,588.08 = 230,891.18 : x
  2. Step 2: Convert to fraction form
    336,392.06/504,588.08 = 230,891.18/x
  3. Step 3: Cross multiply
    336,392.06x = 504,588.08 × 230,891.18
  4. Step 4: Simplify right side
    336,392.06x = 116,504,935,259.42
  5. Step 5: Solve for x
    x = 116,504,935,259.42/336,392.06
  6. Step 6: Final answer
    x = 346,336.76

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Similar ratio
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1.5x scale

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.