Home / 44,450.70-66,676.08-17,808.72

Finding the Fourth Proportional to 44,450.70, 66,676.08 and 17,808.72

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Solution

The fourth proportional to 44,450.70, 66,676.08 and 17,808.72 is: 26,713.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,450.70 : 66,676.08 = 17,808.72 : x
  2. Step 2: Convert to fraction form
    44,450.70/66,676.08 = 17,808.72/x
  3. Step 3: Cross multiply
    44,450.70x = 66,676.08 × 17,808.72
  4. Step 4: Simplify right side
    44,450.70x = 1,187,415,639.42
  5. Step 5: Solve for x
    x = 1,187,415,639.42/44,450.70
  6. Step 6: Final answer
    x = 26,713.09

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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.