Home / 94,178.09-141,245.22-35,041.61

Finding the Fourth Proportional to 94,178.09, 141,245.22 and 35,041.61

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Solution

The fourth proportional to 94,178.09, 141,245.22 and 35,041.61 is: 52,554.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,178.09 : 141,245.22 = 35,041.61 : x
  2. Step 2: Convert to fraction form
    94,178.09/141,245.22 = 35,041.61/x
  3. Step 3: Cross multiply
    94,178.09x = 141,245.22 × 35,041.61
  4. Step 4: Simplify right side
    94,178.09x = 4,949,459,913.60
  5. Step 5: Solve for x
    x = 4,949,459,913.60/94,178.09
  6. Step 6: Final answer
    x = 52,554.26

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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.