Home / 264,452.24-396,836-95,985.74

Finding the Fourth Proportional to 264,452.24, 396,836 and 95,985.74

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Solution

The fourth proportional to 264,452.24, 396,836 and 95,985.74 is: 144,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,452.24 : 396,836 = 95,985.74 : x
  2. Step 2: Convert to fraction form
    264,452.24/396,836 = 95,985.74/x
  3. Step 3: Cross multiply
    264,452.24x = 396,836 × 95,985.74
  4. Step 4: Simplify right side
    264,452.24x = 38,090,597,118.64
  5. Step 5: Solve for x
    x = 38,090,597,118.64/264,452.24
  6. Step 6: Final answer
    x = 144,035.83

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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.