Home / 94,081.02-141,125.79-27,526.86

Finding the Fourth Proportional to 94,081.02, 141,125.79 and 27,526.86

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Solution

The fourth proportional to 94,081.02, 141,125.79 and 27,526.86 is: 41,291.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,081.02 : 141,125.79 = 27,526.86 : x
  2. Step 2: Convert to fraction form
    94,081.02/141,125.79 = 27,526.86/x
  3. Step 3: Cross multiply
    94,081.02x = 141,125.79 × 27,526.86
  4. Step 4: Simplify right side
    94,081.02x = 3,884,749,863.72
  5. Step 5: Solve for x
    x = 3,884,749,863.72/94,081.02
  6. Step 6: Final answer
    x = 41,291.54

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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.