Home / 14,333.72-21,493.52-5,898.68

Finding the Fourth Proportional to 14,333.72, 21,493.52 and 5,898.68

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Solution

The fourth proportional to 14,333.72, 21,493.52 and 5,898.68 is: 8,845.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,333.72 : 21,493.52 = 5,898.68 : x
  2. Step 2: Convert to fraction form
    14,333.72/21,493.52 = 5,898.68/x
  3. Step 3: Cross multiply
    14,333.72x = 21,493.52 × 5,898.68
  4. Step 4: Simplify right side
    14,333.72x = 126,783,396.55
  5. Step 5: Solve for x
    x = 126,783,396.55/14,333.72
  6. Step 6: Final answer
    x = 8,845.11

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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.