Home / 16,461.99-24,690.41-5,368.62

Finding the Fourth Proportional to 16,461.99, 24,690.41 and 5,368.62

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Solution

The fourth proportional to 16,461.99, 24,690.41 and 5,368.62 is: 8,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461.99 : 24,690.41 = 5,368.62 : x
  2. Step 2: Convert to fraction form
    16,461.99/24,690.41 = 5,368.62/x
  3. Step 3: Cross multiply
    16,461.99x = 24,690.41 × 5,368.62
  4. Step 4: Simplify right side
    16,461.99x = 132,553,402.09
  5. Step 5: Solve for x
    x = 132,553,402.09/16,461.99
  6. Step 6: Final answer
    x = 8,052.09

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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.