Home / 44,674.12-66,912.76-29,813.46

Finding the Fourth Proportional to 44,674.12, 66,912.76 and 29,813.46

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Solution

The fourth proportional to 44,674.12, 66,912.76 and 29,813.46 is: 44,654.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,674.12 : 66,912.76 = 29,813.46 : x
  2. Step 2: Convert to fraction form
    44,674.12/66,912.76 = 29,813.46/x
  3. Step 3: Cross multiply
    44,674.12x = 66,912.76 × 29,813.46
  4. Step 4: Simplify right side
    44,674.12x = 1,994,900,893.75
  5. Step 5: Solve for x
    x = 1,994,900,893.75/44,674.12
  6. Step 6: Final answer
    x = 44,654.51

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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.