Home / 25,006.50-37,491.24-15,143.46

Finding the Fourth Proportional to 25,006.50, 37,491.24 and 15,143.46

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Solution

The fourth proportional to 25,006.50, 37,491.24 and 15,143.46 is: 22,703.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,006.50 : 37,491.24 = 15,143.46 : x
  2. Step 2: Convert to fraction form
    25,006.50/37,491.24 = 15,143.46/x
  3. Step 3: Cross multiply
    25,006.50x = 37,491.24 × 15,143.46
  4. Step 4: Simplify right side
    25,006.50x = 567,747,093.29
  5. Step 5: Solve for x
    x = 567,747,093.29/25,006.50
  6. Step 6: Final answer
    x = 22,703.98

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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.