Home / 47,513.74-71,269.14-22,571.74

Finding the Fourth Proportional to 47,513.74, 71,269.14 and 22,571.74

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Solution

The fourth proportional to 47,513.74, 71,269.14 and 22,571.74 is: 33,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,513.74 : 71,269.14 = 22,571.74 : x
  2. Step 2: Convert to fraction form
    47,513.74/71,269.14 = 22,571.74/x
  3. Step 3: Cross multiply
    47,513.74x = 71,269.14 × 22,571.74
  4. Step 4: Simplify right side
    47,513.74x = 1,608,668,498.10
  5. Step 5: Solve for x
    x = 1,608,668,498.10/47,513.74
  6. Step 6: Final answer
    x = 33,856.91

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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.