Home / 44,464.50-66,677.25-13,292.46

Finding the Fourth Proportional to 44,464.50, 66,677.25 and 13,292.46

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Solution

The fourth proportional to 44,464.50, 66,677.25 and 13,292.46 is: 19,932.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,464.50 : 66,677.25 = 13,292.46 : x
  2. Step 2: Convert to fraction form
    44,464.50/66,677.25 = 13,292.46/x
  3. Step 3: Cross multiply
    44,464.50x = 66,677.25 × 13,292.46
  4. Step 4: Simplify right side
    44,464.50x = 886,304,678.54
  5. Step 5: Solve for x
    x = 886,304,678.54/44,464.50
  6. Step 6: Final answer
    x = 19,932.86

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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.