Home / 49,127.27-73,620.51-28,023.65

Finding the Fourth Proportional to 49,127.27, 73,620.51 and 28,023.65

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Solution

The fourth proportional to 49,127.27, 73,620.51 and 28,023.65 is: 41,995.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,127.27 : 73,620.51 = 28,023.65 : x
  2. Step 2: Convert to fraction form
    49,127.27/73,620.51 = 28,023.65/x
  3. Step 3: Cross multiply
    49,127.27x = 73,620.51 × 28,023.65
  4. Step 4: Simplify right side
    49,127.27x = 2,063,115,405.06
  5. Step 5: Solve for x
    x = 2,063,115,405.06/49,127.27
  6. Step 6: Final answer
    x = 41,995.32

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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.