Home / 243,985.33-365,724.26-94,328.41

Finding the Fourth Proportional to 243,985.33, 365,724.26 and 94,328.41

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Solution

The fourth proportional to 243,985.33, 365,724.26 and 94,328.41 is: 141,394.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,985.33 : 365,724.26 = 94,328.41 : x
  2. Step 2: Convert to fraction form
    243,985.33/365,724.26 = 94,328.41/x
  3. Step 3: Cross multiply
    243,985.33x = 365,724.26 × 94,328.41
  4. Step 4: Simplify right side
    243,985.33x = 34,498,187,944.23
  5. Step 5: Solve for x
    x = 34,498,187,944.23/243,985.33
  6. Step 6: Final answer
    x = 141,394.52

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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.