Home / 25,024.70-37,579.95-22,219.85

Finding the Fourth Proportional to 25,024.70, 37,579.95 and 22,219.85

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Solution

The fourth proportional to 25,024.70, 37,579.95 and 22,219.85 is: 33,367.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.70 : 37,579.95 = 22,219.85 : x
  2. Step 2: Convert to fraction form
    25,024.70/37,579.95 = 22,219.85/x
  3. Step 3: Cross multiply
    25,024.70x = 37,579.95 × 22,219.85
  4. Step 4: Simplify right side
    25,024.70x = 835,020,664.11
  5. Step 5: Solve for x
    x = 835,020,664.11/25,024.70
  6. Step 6: Final answer
    x = 33,367.87

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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.