Home / 36,131.67-49,875.55-24,190.65

Finding the Fourth Proportional to 36,131.67, 49,875.55 and 24,190.65

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Solution

The fourth proportional to 36,131.67, 49,875.55 and 24,190.65 is: 33,392.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,131.67 : 49,875.55 = 24,190.65 : x
  2. Step 2: Convert to fraction form
    36,131.67/49,875.55 = 24,190.65/x
  3. Step 3: Cross multiply
    36,131.67x = 49,875.55 × 24,190.65
  4. Step 4: Simplify right side
    36,131.67x = 1,206,521,913.13
  5. Step 5: Solve for x
    x = 1,206,521,913.13/36,131.67
  6. Step 6: Final answer
    x = 33,392.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.