Home / 29,910.84-41,275.08-17,967.12

Finding the Fourth Proportional to 29,910.84, 41,275.08 and 17,967.12

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Solution

The fourth proportional to 29,910.84, 41,275.08 and 17,967.12 is: 24,793.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910.84 : 41,275.08 = 17,967.12 : x
  2. Step 2: Convert to fraction form
    29,910.84/41,275.08 = 17,967.12/x
  3. Step 3: Cross multiply
    29,910.84x = 41,275.08 × 17,967.12
  4. Step 4: Simplify right side
    29,910.84x = 741,594,315.37
  5. Step 5: Solve for x
    x = 741,594,315.37/29,910.84
  6. Step 6: Final answer
    x = 24,793.50

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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.