Home / 94,402.77-141,628.83-35,238.95

Finding the Fourth Proportional to 94,402.77, 141,628.83 and 35,238.95

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Solution

The fourth proportional to 94,402.77, 141,628.83 and 35,238.95 is: 52,867.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,402.77 : 141,628.83 = 35,238.95 : x
  2. Step 2: Convert to fraction form
    94,402.77/141,628.83 = 35,238.95/x
  3. Step 3: Cross multiply
    94,402.77x = 141,628.83 × 35,238.95
  4. Step 4: Simplify right side
    94,402.77x = 4,990,851,258.93
  5. Step 5: Solve for x
    x = 4,990,851,258.93/94,402.77
  6. Step 6: Final answer
    x = 52,867.64

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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.