Home / 31,809.06-43,824.29-24,614.23

Finding the Fourth Proportional to 31,809.06, 43,824.29 and 24,614.23

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Solution

The fourth proportional to 31,809.06, 43,824.29 and 24,614.23 is: 33,911.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,809.06 : 43,824.29 = 24,614.23 : x
  2. Step 2: Convert to fraction form
    31,809.06/43,824.29 = 24,614.23/x
  3. Step 3: Cross multiply
    31,809.06x = 43,824.29 × 24,614.23
  4. Step 4: Simplify right side
    31,809.06x = 1,078,701,153.65
  5. Step 5: Solve for x
    x = 1,078,701,153.65/31,809.06
  6. Step 6: Final answer
    x = 33,911.76

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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.