Home / 94,036.29-141,054.60-33,291.75

Finding the Fourth Proportional to 94,036.29, 141,054.60 and 33,291.75

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Solution

The fourth proportional to 94,036.29, 141,054.60 and 33,291.75 is: 49,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,036.29 : 141,054.60 = 33,291.75 : x
  2. Step 2: Convert to fraction form
    94,036.29/141,054.60 = 33,291.75/x
  3. Step 3: Cross multiply
    94,036.29x = 141,054.60 × 33,291.75
  4. Step 4: Simplify right side
    94,036.29x = 4,695,954,479.55
  5. Step 5: Solve for x
    x = 4,695,954,479.55/94,036.29
  6. Step 6: Final answer
    x = 49,937.68

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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.