Home / 16,580.91-24,872.99-4,897.47

Finding the Fourth Proportional to 16,580.91, 24,872.99 and 4,897.47

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Solution

The fourth proportional to 16,580.91, 24,872.99 and 4,897.47 is: 7,346.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,580.91 : 24,872.99 = 4,897.47 : x
  2. Step 2: Convert to fraction form
    16,580.91/24,872.99 = 4,897.47/x
  3. Step 3: Cross multiply
    16,580.91x = 24,872.99 × 4,897.47
  4. Step 4: Simplify right side
    16,580.91x = 121,814,722.34
  5. Step 5: Solve for x
    x = 121,814,722.34/16,580.91
  6. Step 6: Final answer
    x = 7,346.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.