Home / 44,595.03-66,892.41-11,315.04

Finding the Fourth Proportional to 44,595.03, 66,892.41 and 11,315.04

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Solution

The fourth proportional to 44,595.03, 66,892.41 and 11,315.04 is: 16,972.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,595.03 : 66,892.41 = 11,315.04 : x
  2. Step 2: Convert to fraction form
    44,595.03/66,892.41 = 11,315.04/x
  3. Step 3: Cross multiply
    44,595.03x = 66,892.41 × 11,315.04
  4. Step 4: Simplify right side
    44,595.03x = 756,890,294.85
  5. Step 5: Solve for x
    x = 756,890,294.85/44,595.03
  6. Step 6: Final answer
    x = 16,972.53

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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.