Home / 173,610.42-239,604.48-97,133.82

Finding the Fourth Proportional to 173,610.42, 239,604.48 and 97,133.82

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Solution

The fourth proportional to 173,610.42, 239,604.48 and 97,133.82 is: 134,057.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,610.42 : 239,604.48 = 97,133.82 : x
  2. Step 2: Convert to fraction form
    173,610.42/239,604.48 = 97,133.82/x
  3. Step 3: Cross multiply
    173,610.42x = 239,604.48 × 97,133.82
  4. Step 4: Simplify right side
    173,610.42x = 23,273,698,431.51
  5. Step 5: Solve for x
    x = 23,273,698,431.51/173,610.42
  6. Step 6: Final answer
    x = 134,057.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.