Home / 39,057.09-58,567.23-14,093.88

Finding the Fourth Proportional to 39,057.09, 58,567.23 and 14,093.88

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Solution

The fourth proportional to 39,057.09, 58,567.23 and 14,093.88 is: 21,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,057.09 : 58,567.23 = 14,093.88 : x
  2. Step 2: Convert to fraction form
    39,057.09/58,567.23 = 14,093.88/x
  3. Step 3: Cross multiply
    39,057.09x = 58,567.23 × 14,093.88
  4. Step 4: Simplify right side
    39,057.09x = 825,439,511.55
  5. Step 5: Solve for x
    x = 825,439,511.55/39,057.09
  6. Step 6: Final answer
    x = 21,134.18

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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.