Home / 17,484.85-24,073.36-16,292.53

Finding the Fourth Proportional to 17,484.85, 24,073.36 and 16,292.53

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Solution

The fourth proportional to 17,484.85, 24,073.36 and 16,292.53 is: 22,431.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484.85 : 24,073.36 = 16,292.53 : x
  2. Step 2: Convert to fraction form
    17,484.85/24,073.36 = 16,292.53/x
  3. Step 3: Cross multiply
    17,484.85x = 24,073.36 × 16,292.53
  4. Step 4: Simplify right side
    17,484.85x = 392,215,940.00
  5. Step 5: Solve for x
    x = 392,215,940.00/17,484.85
  6. Step 6: Final answer
    x = 22,431.76

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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.