Home / 19,494.10-29,244.76-6,170.44

Finding the Fourth Proportional to 19,494.10, 29,244.76 and 6,170.44

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Solution

The fourth proportional to 19,494.10, 29,244.76 and 6,170.44 is: 9,256.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494.10 : 29,244.76 = 6,170.44 : x
  2. Step 2: Convert to fraction form
    19,494.10/29,244.76 = 6,170.44/x
  3. Step 3: Cross multiply
    19,494.10x = 29,244.76 × 6,170.44
  4. Step 4: Simplify right side
    19,494.10x = 180,453,006.04
  5. Step 5: Solve for x
    x = 180,453,006.04/19,494.10
  6. Step 6: Final answer
    x = 9,256.80

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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.