Home / 237,186.30-355,896.30-110,835.24

Finding the Fourth Proportional to 237,186.30, 355,896.30 and 110,835.24

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Solution

The fourth proportional to 237,186.30, 355,896.30 and 110,835.24 is: 166,307.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,186.30 : 355,896.30 = 110,835.24 : x
  2. Step 2: Convert to fraction form
    237,186.30/355,896.30 = 110,835.24/x
  3. Step 3: Cross multiply
    237,186.30x = 355,896.30 × 110,835.24
  4. Step 4: Simplify right side
    237,186.30x = 39,445,851,825.61
  5. Step 5: Solve for x
    x = 39,445,851,825.61/237,186.30
  6. Step 6: Final answer
    x = 166,307.46

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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.