Home / 94,523.48-141,777.42-31,322.96

Finding the Fourth Proportional to 94,523.48, 141,777.42 and 31,322.96

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Solution

The fourth proportional to 94,523.48, 141,777.42 and 31,322.96 is: 46,981.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,523.48 : 141,777.42 = 31,322.96 : x
  2. Step 2: Convert to fraction form
    94,523.48/141,777.42 = 31,322.96/x
  3. Step 3: Cross multiply
    94,523.48x = 141,777.42 × 31,322.96
  4. Step 4: Simplify right side
    94,523.48x = 4,440,888,455.56
  5. Step 5: Solve for x
    x = 4,440,888,455.56/94,523.48
  6. Step 6: Final answer
    x = 46,981.86

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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.