Home / 264,119.44-364,461.96-155,212.24

Finding the Fourth Proportional to 264,119.44, 364,461.96 and 155,212.24

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Solution

The fourth proportional to 264,119.44, 364,461.96 and 155,212.24 is: 214,179.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,119.44 : 364,461.96 = 155,212.24 : x
  2. Step 2: Convert to fraction form
    264,119.44/364,461.96 = 155,212.24/x
  3. Step 3: Cross multiply
    264,119.44x = 364,461.96 × 155,212.24
  4. Step 4: Simplify right side
    264,119.44x = 56,568,957,206.39
  5. Step 5: Solve for x
    x = 56,568,957,206.39/264,119.44
  6. Step 6: Final answer
    x = 214,179.45

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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.