Home / 44,729.73-67,080.24-19,769.23

Finding the Fourth Proportional to 44,729.73, 67,080.24 and 19,769.23

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Solution

The fourth proportional to 44,729.73, 67,080.24 and 19,769.23 is: 29,647.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.73 : 67,080.24 = 19,769.23 : x
  2. Step 2: Convert to fraction form
    44,729.73/67,080.24 = 19,769.23/x
  3. Step 3: Cross multiply
    44,729.73x = 67,080.24 × 19,769.23
  4. Step 4: Simplify right side
    44,729.73x = 1,326,124,591.17
  5. Step 5: Solve for x
    x = 1,326,124,591.17/44,729.73
  6. Step 6: Final answer
    x = 29,647.50

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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.