Home / 14,862.76-22,310.30-11,175.56

Finding the Fourth Proportional to 14,862.76, 22,310.30 and 11,175.56

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Solution

The fourth proportional to 14,862.76, 22,310.30 and 11,175.56 is: 16,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862.76 : 22,310.30 = 11,175.56 : x
  2. Step 2: Convert to fraction form
    14,862.76/22,310.30 = 11,175.56/x
  3. Step 3: Cross multiply
    14,862.76x = 22,310.30 × 11,175.56
  4. Step 4: Simplify right side
    14,862.76x = 249,330,096.27
  5. Step 5: Solve for x
    x = 249,330,096.27/14,862.76
  6. Step 6: Final answer
    x = 16,775.49

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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.