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Finding the Fourth Proportional to 8,926.00, 13,389.00 and 2,352.85

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Solution

The fourth proportional to 8,926.00, 13,389.00 and 2,352.85 is: 3,529.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,926.00 : 13,389.00 = 2,352.85 : x
  2. Step 2: Convert to fraction form
    8,926.00/13,389.00 = 2,352.85/x
  3. Step 3: Cross multiply
    8,926.00x = 13,389.00 × 2,352.85
  4. Step 4: Simplify right side
    8,926.00x = 31,502,266.35
  5. Step 5: Solve for x
    x = 31,502,266.35/8,926.00
  6. Step 6: Final answer
    x = 3,529.27

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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.