Home / 350,271.14-483,206.38-336,691.22

Finding the Fourth Proportional to 350,271.14, 483,206.38 and 336,691.22

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Solution

The fourth proportional to 350,271.14, 483,206.38 and 336,691.22 is: 464,472.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,271.14 : 483,206.38 = 336,691.22 : x
  2. Step 2: Convert to fraction form
    350,271.14/483,206.38 = 336,691.22/x
  3. Step 3: Cross multiply
    350,271.14x = 483,206.38 × 336,691.22
  4. Step 4: Simplify right side
    350,271.14x = 162,691,342,336.22
  5. Step 5: Solve for x
    x = 162,691,342,336.22/350,271.14
  6. Step 6: Final answer
    x = 464,472.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.