Home / 307,852.37-462,007.11-233,066.69

Finding the Fourth Proportional to 307,852.37, 462,007.11 and 233,066.69

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Solution

The fourth proportional to 307,852.37, 462,007.11 and 233,066.69 is: 349,773.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,852.37 : 462,007.11 = 233,066.69 : x
  2. Step 2: Convert to fraction form
    307,852.37/462,007.11 = 233,066.69/x
  3. Step 3: Cross multiply
    307,852.37x = 462,007.11 × 233,066.69
  4. Step 4: Simplify right side
    307,852.37x = 107,678,467,884.17
  5. Step 5: Solve for x
    x = 107,678,467,884.17/307,852.37
  6. Step 6: Final answer
    x = 349,773.07

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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.