Home / 50,589.55-75,859.21-17,300.17

Finding the Fourth Proportional to 50,589.55, 75,859.21 and 17,300.17

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Solution

The fourth proportional to 50,589.55, 75,859.21 and 17,300.17 is: 25,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,589.55 : 75,859.21 = 17,300.17 : x
  2. Step 2: Convert to fraction form
    50,589.55/75,859.21 = 17,300.17/x
  3. Step 3: Cross multiply
    50,589.55x = 75,859.21 × 17,300.17
  4. Step 4: Simplify right side
    50,589.55x = 1,312,377,229.07
  5. Step 5: Solve for x
    x = 1,312,377,229.07/50,589.55
  6. Step 6: Final answer
    x = 25,941.67

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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.