Home / 44,563.16-66,850.50-13,401.56

Finding the Fourth Proportional to 44,563.16, 66,850.50 and 13,401.56

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Solution

The fourth proportional to 44,563.16, 66,850.50 and 13,401.56 is: 20,104.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,563.16 : 66,850.50 = 13,401.56 : x
  2. Step 2: Convert to fraction form
    44,563.16/66,850.50 = 13,401.56/x
  3. Step 3: Cross multiply
    44,563.16x = 66,850.50 × 13,401.56
  4. Step 4: Simplify right side
    44,563.16x = 895,900,986.78
  5. Step 5: Solve for x
    x = 895,900,986.78/44,563.16
  6. Step 6: Final answer
    x = 20,104.07

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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.