Home / 674,008.13-1,010,902.30-224,732.72

Finding the Fourth Proportional to 674,008.13, 1,010,902.30 and 224,732.72

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Solution

The fourth proportional to 674,008.13, 1,010,902.30 and 224,732.72 is: 337,062.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,008.13 : 1,010,902.30 = 224,732.72 : x
  2. Step 2: Convert to fraction form
    674,008.13/1,010,902.30 = 224,732.72/x
  3. Step 3: Cross multiply
    674,008.13x = 1,010,902.30 × 224,732.72
  4. Step 4: Simplify right side
    674,008.13x = 227,182,823,533.26
  5. Step 5: Solve for x
    x = 227,182,823,533.26/674,008.13
  6. Step 6: Final answer
    x = 337,062.44

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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.