Home / 14,333.25-21,502.95-5,568.15

Finding the Fourth Proportional to 14,333.25, 21,502.95 and 5,568.15

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Solution

The fourth proportional to 14,333.25, 21,502.95 and 5,568.15 is: 8,353.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,333.25 : 21,502.95 = 5,568.15 : x
  2. Step 2: Convert to fraction form
    14,333.25/21,502.95 = 5,568.15/x
  3. Step 3: Cross multiply
    14,333.25x = 21,502.95 × 5,568.15
  4. Step 4: Simplify right side
    14,333.25x = 119,731,651.04
  5. Step 5: Solve for x
    x = 119,731,651.04/14,333.25
  6. Step 6: Final answer
    x = 8,353.42

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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.