Home / 39,004.26-58,511.28-12,701.94

Finding the Fourth Proportional to 39,004.26, 58,511.28 and 12,701.94

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Solution

The fourth proportional to 39,004.26, 58,511.28 and 12,701.94 is: 19,054.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,004.26 : 58,511.28 = 12,701.94 : x
  2. Step 2: Convert to fraction form
    39,004.26/58,511.28 = 12,701.94/x
  3. Step 3: Cross multiply
    39,004.26x = 58,511.28 × 12,701.94
  4. Step 4: Simplify right side
    39,004.26x = 743,206,767.88
  5. Step 5: Solve for x
    x = 743,206,767.88/39,004.26
  6. Step 6: Final answer
    x = 19,054.50

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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.