Home / 31,808.06-43,822.91-24,613.23

Finding the Fourth Proportional to 31,808.06, 43,822.91 and 24,613.23

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Solution

The fourth proportional to 31,808.06, 43,822.91 and 24,613.23 is: 33,910.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,808.06 : 43,822.91 = 24,613.23 : x
  2. Step 2: Convert to fraction form
    31,808.06/43,822.91 = 24,613.23/x
  3. Step 3: Cross multiply
    31,808.06x = 43,822.91 × 24,613.23
  4. Step 4: Simplify right side
    31,808.06x = 1,078,623,363.10
  5. Step 5: Solve for x
    x = 1,078,623,363.10/31,808.06
  6. Step 6: Final answer
    x = 33,910.38

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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.