Home / 94,234.74-130,074.25-60,334.53

Finding the Fourth Proportional to 94,234.74, 130,074.25 and 60,334.53

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Solution

The fourth proportional to 94,234.74, 130,074.25 and 60,334.53 is: 83,281.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,234.74 : 130,074.25 = 60,334.53 : x
  2. Step 2: Convert to fraction form
    94,234.74/130,074.25 = 60,334.53/x
  3. Step 3: Cross multiply
    94,234.74x = 130,074.25 × 60,334.53
  4. Step 4: Simplify right side
    94,234.74x = 7,847,968,738.85
  5. Step 5: Solve for x
    x = 7,847,968,738.85/94,234.74
  6. Step 6: Final answer
    x = 83,281.06

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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.