Home / 94,449.85-141,674.62-64,777.73

Finding the Fourth Proportional to 94,449.85, 141,674.62 and 64,777.73

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Solution

The fourth proportional to 94,449.85, 141,674.62 and 64,777.73 is: 97,166.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,449.85 : 141,674.62 = 64,777.73 : x
  2. Step 2: Convert to fraction form
    94,449.85/141,674.62 = 64,777.73/x
  3. Step 3: Cross multiply
    94,449.85x = 141,674.62 × 64,777.73
  4. Step 4: Simplify right side
    94,449.85x = 9,177,360,282.21
  5. Step 5: Solve for x
    x = 9,177,360,282.21/94,449.85
  6. Step 6: Final answer
    x = 97,166.49

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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.