Home / 16,668.83-24,984.21-5,572.91

Finding the Fourth Proportional to 16,668.83, 24,984.21 and 5,572.91

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Solution

The fourth proportional to 16,668.83, 24,984.21 and 5,572.91 is: 8,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,668.83 : 24,984.21 = 5,572.91 : x
  2. Step 2: Convert to fraction form
    16,668.83/24,984.21 = 5,572.91/x
  3. Step 3: Cross multiply
    16,668.83x = 24,984.21 × 5,572.91
  4. Step 4: Simplify right side
    16,668.83x = 139,234,753.75
  5. Step 5: Solve for x
    x = 139,234,753.75/16,668.83
  6. Step 6: Final answer
    x = 8,353.00

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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.