Home / 149,844.18-224,765.46-61,097.34

Finding the Fourth Proportional to 149,844.18, 224,765.46 and 61,097.34

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Solution

The fourth proportional to 149,844.18, 224,765.46 and 61,097.34 is: 91,645.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,844.18 : 224,765.46 = 61,097.34 : x
  2. Step 2: Convert to fraction form
    149,844.18/224,765.46 = 61,097.34/x
  3. Step 3: Cross multiply
    149,844.18x = 224,765.46 × 61,097.34
  4. Step 4: Simplify right side
    149,844.18x = 13,732,571,729.88
  5. Step 5: Solve for x
    x = 13,732,571,729.88/149,844.18
  6. Step 6: Final answer
    x = 91,645.68

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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.