Home / 237,347.03-355,774.49-148,396.30

Finding the Fourth Proportional to 237,347.03, 355,774.49 and 148,396.30

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Solution

The fourth proportional to 237,347.03, 355,774.49 and 148,396.30 is: 222,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,347.03 : 355,774.49 = 148,396.30 : x
  2. Step 2: Convert to fraction form
    237,347.03/355,774.49 = 148,396.30/x
  3. Step 3: Cross multiply
    237,347.03x = 355,774.49 × 148,396.30
  4. Step 4: Simplify right side
    237,347.03x = 52,795,615,429.53
  5. Step 5: Solve for x
    x = 52,795,615,429.53/237,347.03
  6. Step 6: Final answer
    x = 222,440.60

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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.