Home / 337,742.88-466,090.08-194,528.64

Finding the Fourth Proportional to 337,742.88, 466,090.08 and 194,528.64

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Solution

The fourth proportional to 337,742.88, 466,090.08 and 194,528.64 is: 268,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,742.88 : 466,090.08 = 194,528.64 : x
  2. Step 2: Convert to fraction form
    337,742.88/466,090.08 = 194,528.64/x
  3. Step 3: Cross multiply
    337,742.88x = 466,090.08 × 194,528.64
  4. Step 4: Simplify right side
    337,742.88x = 90,667,869,379.89
  5. Step 5: Solve for x
    x = 90,667,869,379.89/337,742.88
  6. Step 6: Final answer
    x = 268,452.35

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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.