Home / 302,008.36-453,327.26-295,231.24

Finding the Fourth Proportional to 302,008.36, 453,327.26 and 295,231.24

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Solution

The fourth proportional to 302,008.36, 453,327.26 and 295,231.24 is: 443,154.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,008.36 : 453,327.26 = 295,231.24 : x
  2. Step 2: Convert to fraction form
    302,008.36/453,327.26 = 295,231.24/x
  3. Step 3: Cross multiply
    302,008.36x = 453,327.26 × 295,231.24
  4. Step 4: Simplify right side
    302,008.36x = 133,836,369,095.60
  5. Step 5: Solve for x
    x = 133,836,369,095.60/302,008.36
  6. Step 6: Final answer
    x = 443,154.52

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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.