Home / 94,103.87-141,161.29-26,630.26

Finding the Fourth Proportional to 94,103.87, 141,161.29 and 26,630.26

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Solution

The fourth proportional to 94,103.87, 141,161.29 and 26,630.26 is: 39,946.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,103.87 : 141,161.29 = 26,630.26 : x
  2. Step 2: Convert to fraction form
    94,103.87/141,161.29 = 26,630.26/x
  3. Step 3: Cross multiply
    94,103.87x = 141,161.29 × 26,630.26
  4. Step 4: Simplify right side
    94,103.87x = 3,759,161,854.64
  5. Step 5: Solve for x
    x = 3,759,161,854.64/94,103.87
  6. Step 6: Final answer
    x = 39,946.94

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Similar ratio
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1.5x scale

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.