Home / 24,738.99-34,139.85-14,672.37

Finding the Fourth Proportional to 24,738.99, 34,139.85 and 14,672.37

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Solution

The fourth proportional to 24,738.99, 34,139.85 and 14,672.37 is: 20,247.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,738.99 : 34,139.85 = 14,672.37 : x
  2. Step 2: Convert to fraction form
    24,738.99/34,139.85 = 14,672.37/x
  3. Step 3: Cross multiply
    24,738.99x = 34,139.85 × 14,672.37
  4. Step 4: Simplify right side
    24,738.99x = 500,912,510.94
  5. Step 5: Solve for x
    x = 500,912,510.94/24,738.99
  6. Step 6: Final answer
    x = 20,247.90

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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.