Home / 75,934.45-104,771.64-44,084.44

Finding the Fourth Proportional to 75,934.45, 104,771.64 and 44,084.44

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Solution

The fourth proportional to 75,934.45, 104,771.64 and 44,084.44 is: 60,826.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.45 : 104,771.64 = 44,084.44 : x
  2. Step 2: Convert to fraction form
    75,934.45/104,771.64 = 44,084.44/x
  3. Step 3: Cross multiply
    75,934.45x = 104,771.64 × 44,084.44
  4. Step 4: Simplify right side
    75,934.45x = 4,618,799,077.28
  5. Step 5: Solve for x
    x = 4,618,799,077.28/75,934.45
  6. Step 6: Final answer
    x = 60,826.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.