Home / 17,457.24-26,194.97-16,516.22

Finding the Fourth Proportional to 17,457.24, 26,194.97 and 16,516.22

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Solution

The fourth proportional to 17,457.24, 26,194.97 and 16,516.22 is: 24,782.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457.24 : 26,194.97 = 16,516.22 : x
  2. Step 2: Convert to fraction form
    17,457.24/26,194.97 = 16,516.22/x
  3. Step 3: Cross multiply
    17,457.24x = 26,194.97 × 16,516.22
  4. Step 4: Simplify right side
    17,457.24x = 432,641,887.41
  5. Step 5: Solve for x
    x = 432,641,887.41/17,457.24
  6. Step 6: Final answer
    x = 24,782.95

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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.