Home / 34,225.26-47,217.87-22,298.82

Finding the Fourth Proportional to 34,225.26, 47,217.87 and 22,298.82

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Solution

The fourth proportional to 34,225.26, 47,217.87 and 22,298.82 is: 30,763.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,225.26 : 47,217.87 = 22,298.82 : x
  2. Step 2: Convert to fraction form
    34,225.26/47,217.87 = 22,298.82/x
  3. Step 3: Cross multiply
    34,225.26x = 47,217.87 × 22,298.82
  4. Step 4: Simplify right side
    34,225.26x = 1,052,902,783.91
  5. Step 5: Solve for x
    x = 1,052,902,783.91/34,225.26
  6. Step 6: Final answer
    x = 30,763.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.