Home / 41,416.70-62,134.97-13,339.35

Finding the Fourth Proportional to 41,416.70, 62,134.97 and 13,339.35

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Solution

The fourth proportional to 41,416.70, 62,134.97 and 13,339.35 is: 20,012.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,416.70 : 62,134.97 = 13,339.35 : x
  2. Step 2: Convert to fraction form
    41,416.70/62,134.97 = 13,339.35/x
  3. Step 3: Cross multiply
    41,416.70x = 62,134.97 × 13,339.35
  4. Step 4: Simplify right side
    41,416.70x = 828,840,045.37
  5. Step 5: Solve for x
    x = 828,840,045.37/41,416.70
  6. Step 6: Final answer
    x = 20,012.22

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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.