Home / 237,348.03-355,775.98-148,397.30

Finding the Fourth Proportional to 237,348.03, 355,775.98 and 148,397.30

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Solution

The fourth proportional to 237,348.03, 355,775.98 and 148,397.30 is: 222,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,348.03 : 355,775.98 = 148,397.30 : x
  2. Step 2: Convert to fraction form
    237,348.03/355,775.98 = 148,397.30/x
  3. Step 3: Cross multiply
    237,348.03x = 355,775.98 × 148,397.30
  4. Step 4: Simplify right side
    237,348.03x = 52,796,194,836.85
  5. Step 5: Solve for x
    x = 52,796,194,836.85/237,348.03
  6. Step 6: Final answer
    x = 222,442.10

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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.