Home / 14,294.04-21,443.14-4,434.12

Finding the Fourth Proportional to 14,294.04, 21,443.14 and 4,434.12

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Solution

The fourth proportional to 14,294.04, 21,443.14 and 4,434.12 is: 6,651.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,294.04 : 21,443.14 = 4,434.12 : x
  2. Step 2: Convert to fraction form
    14,294.04/21,443.14 = 4,434.12/x
  3. Step 3: Cross multiply
    14,294.04x = 21,443.14 × 4,434.12
  4. Step 4: Simplify right side
    14,294.04x = 95,081,455.94
  5. Step 5: Solve for x
    x = 95,081,455.94/14,294.04
  6. Step 6: Final answer
    x = 6,651.83

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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.