Home / 94,126.56-141,207.30-30,950.22

Finding the Fourth Proportional to 94,126.56, 141,207.30 and 30,950.22

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Solution

The fourth proportional to 94,126.56, 141,207.30 and 30,950.22 is: 46,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,126.56 : 141,207.30 = 30,950.22 : x
  2. Step 2: Convert to fraction form
    94,126.56/141,207.30 = 30,950.22/x
  3. Step 3: Cross multiply
    94,126.56x = 141,207.30 × 30,950.22
  4. Step 4: Simplify right side
    94,126.56x = 4,370,397,000.61
  5. Step 5: Solve for x
    x = 4,370,397,000.61/94,126.56
  6. Step 6: Final answer
    x = 46,431.07

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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.