Home / 49,080.04-73,567.50-19,456.84

Finding the Fourth Proportional to 49,080.04, 73,567.50 and 19,456.84

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Solution

The fourth proportional to 49,080.04, 73,567.50 and 19,456.84 is: 29,164.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,080.04 : 73,567.50 = 19,456.84 : x
  2. Step 2: Convert to fraction form
    49,080.04/73,567.50 = 19,456.84/x
  3. Step 3: Cross multiply
    49,080.04x = 73,567.50 × 19,456.84
  4. Step 4: Simplify right side
    49,080.04x = 1,431,391,076.70
  5. Step 5: Solve for x
    x = 1,431,391,076.70/49,080.04
  6. Step 6: Final answer
    x = 29,164.42

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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.