Home / 395,165.58-592,727.46-110,875.92

Finding the Fourth Proportional to 395,165.58, 592,727.46 and 110,875.92

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Solution

The fourth proportional to 395,165.58, 592,727.46 and 110,875.92 is: 166,308.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,165.58 : 592,727.46 = 110,875.92 : x
  2. Step 2: Convert to fraction form
    395,165.58/592,727.46 = 110,875.92/x
  3. Step 3: Cross multiply
    395,165.58x = 592,727.46 × 110,875.92
  4. Step 4: Simplify right side
    395,165.58x = 65,719,202,436.76
  5. Step 5: Solve for x
    x = 65,719,202,436.76/395,165.58
  6. Step 6: Final answer
    x = 166,308.01

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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.