Home / 44,195.90-66,301.74-14,634.95

Finding the Fourth Proportional to 44,195.90, 66,301.74 and 14,634.95

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Solution

The fourth proportional to 44,195.90, 66,301.74 and 14,634.95 is: 21,955.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,195.90 : 66,301.74 = 14,634.95 : x
  2. Step 2: Convert to fraction form
    44,195.90/66,301.74 = 14,634.95/x
  3. Step 3: Cross multiply
    44,195.90x = 66,301.74 × 14,634.95
  4. Step 4: Simplify right side
    44,195.90x = 970,322,318.30
  5. Step 5: Solve for x
    x = 970,322,318.30/44,195.90
  6. Step 6: Final answer
    x = 21,955.03

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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.