Home / 149,456.46-224,161.20-41,360.34

Finding the Fourth Proportional to 149,456.46, 224,161.20 and 41,360.34

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Solution

The fourth proportional to 149,456.46, 224,161.20 and 41,360.34 is: 62,034.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,456.46 : 224,161.20 = 41,360.34 : x
  2. Step 2: Convert to fraction form
    149,456.46/224,161.20 = 41,360.34/x
  3. Step 3: Cross multiply
    149,456.46x = 224,161.20 × 41,360.34
  4. Step 4: Simplify right side
    149,456.46x = 9,271,383,446.81
  5. Step 5: Solve for x
    x = 9,271,383,446.81/149,456.46
  6. Step 6: Final answer
    x = 62,034.01

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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.