Home / 293,570.27-440,330.58-93,837.03

Finding the Fourth Proportional to 293,570.27, 440,330.58 and 93,837.03

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Solution

The fourth proportional to 293,570.27, 440,330.58 and 93,837.03 is: 140,747.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,570.27 : 440,330.58 = 93,837.03 : x
  2. Step 2: Convert to fraction form
    293,570.27/440,330.58 = 93,837.03/x
  3. Step 3: Cross multiply
    293,570.27x = 440,330.58 × 93,837.03
  4. Step 4: Simplify right side
    293,570.27x = 41,319,314,671.00
  5. Step 5: Solve for x
    x = 41,319,314,671.00/293,570.27
  6. Step 6: Final answer
    x = 140,747.61

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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.