Home / 94,187.35-141,336.10-35,064.91

Finding the Fourth Proportional to 94,187.35, 141,336.10 and 35,064.91

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Solution

The fourth proportional to 94,187.35, 141,336.10 and 35,064.91 is: 52,617.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,187.35 : 141,336.10 = 35,064.91 : x
  2. Step 2: Convert to fraction form
    94,187.35/141,336.10 = 35,064.91/x
  3. Step 3: Cross multiply
    94,187.35x = 141,336.10 × 35,064.91
  4. Step 4: Simplify right side
    94,187.35x = 4,955,936,919.57
  5. Step 5: Solve for x
    x = 4,955,936,919.57/94,187.35
  6. Step 6: Final answer
    x = 52,617.86

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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.