Home / 41,416.84-62,116.55-13,339.41

Finding the Fourth Proportional to 41,416.84, 62,116.55 and 13,339.41

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Solution

The fourth proportional to 41,416.84, 62,116.55 and 13,339.41 is: 20,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,416.84 : 62,116.55 = 13,339.41 : x
  2. Step 2: Convert to fraction form
    41,416.84/62,116.55 = 13,339.41/x
  3. Step 3: Cross multiply
    41,416.84x = 62,116.55 × 13,339.41
  4. Step 4: Simplify right side
    41,416.84x = 828,598,128.24
  5. Step 5: Solve for x
    x = 828,598,128.24/41,416.84
  6. Step 6: Final answer
    x = 20,006.31

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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.