Home / 44,863.75-67,288.29-31,676.14

Finding the Fourth Proportional to 44,863.75, 67,288.29 and 31,676.14

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Solution

The fourth proportional to 44,863.75, 67,288.29 and 31,676.14 is: 47,509.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,863.75 : 67,288.29 = 31,676.14 : x
  2. Step 2: Convert to fraction form
    44,863.75/67,288.29 = 31,676.14/x
  3. Step 3: Cross multiply
    44,863.75x = 67,288.29 × 31,676.14
  4. Step 4: Simplify right side
    44,863.75x = 2,131,433,294.40
  5. Step 5: Solve for x
    x = 2,131,433,294.40/44,863.75
  6. Step 6: Final answer
    x = 47,509.03

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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.