Home / 271,654.35-407,389.24-94,119.93

Finding the Fourth Proportional to 271,654.35, 407,389.24 and 94,119.93

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Solution

The fourth proportional to 271,654.35, 407,389.24 and 94,119.93 is: 141,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,654.35 : 407,389.24 = 94,119.93 : x
  2. Step 2: Convert to fraction form
    271,654.35/407,389.24 = 94,119.93/x
  3. Step 3: Cross multiply
    271,654.35x = 407,389.24 × 94,119.93
  4. Step 4: Simplify right side
    271,654.35x = 38,343,446,751.55
  5. Step 5: Solve for x
    x = 38,343,446,751.55/271,654.35
  6. Step 6: Final answer
    x = 141,147.92

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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.