Home / 337,982.08-466,465.28-194,714.88

Finding the Fourth Proportional to 337,982.08, 466,465.28 and 194,714.88

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Solution

The fourth proportional to 337,982.08, 466,465.28 and 194,714.88 is: 268,735.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,982.08 : 466,465.28 = 194,714.88 : x
  2. Step 2: Convert to fraction form
    337,982.08/466,465.28 = 194,714.88/x
  3. Step 3: Cross multiply
    337,982.08x = 466,465.28 × 194,714.88
  4. Step 4: Simplify right side
    337,982.08x = 90,827,731,019.37
  5. Step 5: Solve for x
    x = 90,827,731,019.37/337,982.08
  6. Step 6: Final answer
    x = 268,735.35

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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.