Home / 194,933.64-292,164.84-94,944

Finding the Fourth Proportional to 194,933.64, 292,164.84 and 94,944

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Solution

The fourth proportional to 194,933.64, 292,164.84 and 94,944 is: 142,301.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,933.64 : 292,164.84 = 94,944 : x
  2. Step 2: Convert to fraction form
    194,933.64/292,164.84 = 94,944/x
  3. Step 3: Cross multiply
    194,933.64x = 292,164.84 × 94,944
  4. Step 4: Simplify right side
    194,933.64x = 27,739,298,568.96
  5. Step 5: Solve for x
    x = 27,739,298,568.96/194,933.64
  6. Step 6: Final answer
    x = 142,301.24

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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.