Home / 293,064.26-439,591.58-93,381.96

Finding the Fourth Proportional to 293,064.26, 439,591.58 and 93,381.96

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Solution

The fourth proportional to 293,064.26, 439,591.58 and 93,381.96 is: 140,071.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,064.26 : 439,591.58 = 93,381.96 : x
  2. Step 2: Convert to fraction form
    293,064.26/439,591.58 = 93,381.96/x
  3. Step 3: Cross multiply
    293,064.26x = 439,591.58 × 93,381.96
  4. Step 4: Simplify right side
    293,064.26x = 41,049,923,339.90
  5. Step 5: Solve for x
    x = 41,049,923,339.90/293,064.26
  6. Step 6: Final answer
    x = 140,071.41

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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.