Home / 29,753.20-41,058.68-16,324.32

Finding the Fourth Proportional to 29,753.20, 41,058.68 and 16,324.32

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Solution

The fourth proportional to 29,753.20, 41,058.68 and 16,324.32 is: 22,527.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753.20 : 41,058.68 = 16,324.32 : x
  2. Step 2: Convert to fraction form
    29,753.20/41,058.68 = 16,324.32/x
  3. Step 3: Cross multiply
    29,753.20x = 41,058.68 × 16,324.32
  4. Step 4: Simplify right side
    29,753.20x = 670,255,031.10
  5. Step 5: Solve for x
    x = 670,255,031.10/29,753.20
  6. Step 6: Final answer
    x = 22,527.16

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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.