Home / 29,832.48-41,168.91-16,404.57

Finding the Fourth Proportional to 29,832.48, 41,168.91 and 16,404.57

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Solution

The fourth proportional to 29,832.48, 41,168.91 and 16,404.57 is: 22,638.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,832.48 : 41,168.91 = 16,404.57 : x
  2. Step 2: Convert to fraction form
    29,832.48/41,168.91 = 16,404.57/x
  3. Step 3: Cross multiply
    29,832.48x = 41,168.91 × 16,404.57
  4. Step 4: Simplify right side
    29,832.48x = 675,358,265.92
  5. Step 5: Solve for x
    x = 675,358,265.92/29,832.48
  6. Step 6: Final answer
    x = 22,638.35

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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.