Home / 60,190.39-90,297.74-41,479.39

Finding the Fourth Proportional to 60,190.39, 90,297.74 and 41,479.39

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Solution

The fourth proportional to 60,190.39, 90,297.74 and 41,479.39 is: 62,227.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,190.39 : 90,297.74 = 41,479.39 : x
  2. Step 2: Convert to fraction form
    60,190.39/90,297.74 = 41,479.39/x
  3. Step 3: Cross multiply
    60,190.39x = 90,297.74 × 41,479.39
  4. Step 4: Simplify right side
    60,190.39x = 3,745,495,173.58
  5. Step 5: Solve for x
    x = 3,745,495,173.58/60,190.39
  6. Step 6: Final answer
    x = 62,227.46

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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.