Home / 683,272.08-1,024,803.02-227,871.29

Finding the Fourth Proportional to 683,272.08, 1,024,803.02 and 227,871.29

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Solution

The fourth proportional to 683,272.08, 1,024,803.02 and 227,871.29 is: 341,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,272.08 : 1,024,803.02 = 227,871.29 : x
  2. Step 2: Convert to fraction form
    683,272.08/1,024,803.02 = 227,871.29/x
  3. Step 3: Cross multiply
    683,272.08x = 1,024,803.02 × 227,871.29
  4. Step 4: Simplify right side
    683,272.08x = 233,523,189,294.98
  5. Step 5: Solve for x
    x = 233,523,189,294.98/683,272.08
  6. Step 6: Final answer
    x = 341,771.89

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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.