Home / 293,058.26-439,582.59-93,375.94

Finding the Fourth Proportional to 293,058.26, 439,582.59 and 93,375.94

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Solution

The fourth proportional to 293,058.26, 439,582.59 and 93,375.94 is: 140,062.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,058.26 : 439,582.59 = 93,375.94 : x
  2. Step 2: Convert to fraction form
    293,058.26/439,582.59 = 93,375.94/x
  3. Step 3: Cross multiply
    293,058.26x = 439,582.59 × 93,375.94
  4. Step 4: Simplify right side
    293,058.26x = 41,046,437,548.88
  5. Step 5: Solve for x
    x = 41,046,437,548.88/293,058.26
  6. Step 6: Final answer
    x = 140,062.38

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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.