Home / 29,943.16-41,302.38-18,010.24

Finding the Fourth Proportional to 29,943.16, 41,302.38 and 18,010.24

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Solution

The fourth proportional to 29,943.16, 41,302.38 and 18,010.24 is: 24,842.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,943.16 : 41,302.38 = 18,010.24 : x
  2. Step 2: Convert to fraction form
    29,943.16/41,302.38 = 18,010.24/x
  3. Step 3: Cross multiply
    29,943.16x = 41,302.38 × 18,010.24
  4. Step 4: Simplify right side
    29,943.16x = 743,865,776.37
  5. Step 5: Solve for x
    x = 743,865,776.37/29,943.16
  6. Step 6: Final answer
    x = 24,842.59

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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.