Home / 449,833.14-674,527.23-150,210.90

Finding the Fourth Proportional to 449,833.14, 674,527.23 and 150,210.90

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Solution

The fourth proportional to 449,833.14, 674,527.23 and 150,210.90 is: 225,242.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,833.14 : 674,527.23 = 150,210.90 : x
  2. Step 2: Convert to fraction form
    449,833.14/674,527.23 = 150,210.90/x
  3. Step 3: Cross multiply
    449,833.14x = 674,527.23 × 150,210.90
  4. Step 4: Simplify right side
    449,833.14x = 101,321,342,292.81
  5. Step 5: Solve for x
    x = 101,321,342,292.81/449,833.14
  6. Step 6: Final answer
    x = 225,242.06

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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.