Home / 14,834.08-22,251.04-3,890.08

Finding the Fourth Proportional to 14,834.08, 22,251.04 and 3,890.08

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Solution

The fourth proportional to 14,834.08, 22,251.04 and 3,890.08 is: 5,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834.08 : 22,251.04 = 3,890.08 : x
  2. Step 2: Convert to fraction form
    14,834.08/22,251.04 = 3,890.08/x
  3. Step 3: Cross multiply
    14,834.08x = 22,251.04 × 3,890.08
  4. Step 4: Simplify right side
    14,834.08x = 86,558,325.68
  5. Step 5: Solve for x
    x = 86,558,325.68/14,834.08
  6. Step 6: Final answer
    x = 5,835.10

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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.