Home / 301,514.46-452,281.68-151,673.10

Finding the Fourth Proportional to 301,514.46, 452,281.68 and 151,673.10

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Solution

The fourth proportional to 301,514.46, 452,281.68 and 151,673.10 is: 227,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,514.46 : 452,281.68 = 151,673.10 : x
  2. Step 2: Convert to fraction form
    301,514.46/452,281.68 = 151,673.10/x
  3. Step 3: Cross multiply
    301,514.46x = 452,281.68 × 151,673.10
  4. Step 4: Simplify right side
    301,514.46x = 68,598,964,478.81
  5. Step 5: Solve for x
    x = 68,598,964,478.81/301,514.46
  6. Step 6: Final answer
    x = 227,514.68

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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.