Home / 293,056.26-439,579.59-93,373.94

Finding the Fourth Proportional to 293,056.26, 439,579.59 and 93,373.94

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Solution

The fourth proportional to 293,056.26, 439,579.59 and 93,373.94 is: 140,059.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,056.26 : 439,579.59 = 93,373.94 : x
  2. Step 2: Convert to fraction form
    293,056.26/439,579.59 = 93,373.94/x
  3. Step 3: Cross multiply
    293,056.26x = 439,579.59 × 93,373.94
  4. Step 4: Simplify right side
    293,056.26x = 41,045,276,063.99
  5. Step 5: Solve for x
    x = 41,045,276,063.99/293,056.26
  6. Step 6: Final answer
    x = 140,059.37

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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.