Home / 367,933.66-507,766.53-224,670.58

Finding the Fourth Proportional to 367,933.66, 507,766.53 and 224,670.58

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Solution

The fourth proportional to 367,933.66, 507,766.53 and 224,670.58 is: 310,056.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,933.66 : 507,766.53 = 224,670.58 : x
  2. Step 2: Convert to fraction form
    367,933.66/507,766.53 = 224,670.58/x
  3. Step 3: Cross multiply
    367,933.66x = 507,766.53 × 224,670.58
  4. Step 4: Simplify right side
    367,933.66x = 114,080,200,799.69
  5. Step 5: Solve for x
    x = 114,080,200,799.69/367,933.66
  6. Step 6: Final answer
    x = 310,056.44

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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.