Home / 30,550.97-45,908.44-26,693.62

Finding the Fourth Proportional to 30,550.97, 45,908.44 and 26,693.62

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Solution

The fourth proportional to 30,550.97, 45,908.44 and 26,693.62 is: 40,112.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,550.97 : 45,908.44 = 26,693.62 : x
  2. Step 2: Convert to fraction form
    30,550.97/45,908.44 = 26,693.62/x
  3. Step 3: Cross multiply
    30,550.97x = 45,908.44 × 26,693.62
  4. Step 4: Simplify right side
    30,550.97x = 1,225,462,270.65
  5. Step 5: Solve for x
    x = 1,225,462,270.65/30,550.97
  6. Step 6: Final answer
    x = 40,112.05

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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.