Home / 17,484.50-26,207.67-8,605.94

Finding the Fourth Proportional to 17,484.50, 26,207.67 and 8,605.94

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Solution

The fourth proportional to 17,484.50, 26,207.67 and 8,605.94 is: 12,899.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484.50 : 26,207.67 = 8,605.94 : x
  2. Step 2: Convert to fraction form
    17,484.50/26,207.67 = 8,605.94/x
  3. Step 3: Cross multiply
    17,484.50x = 26,207.67 × 8,605.94
  4. Step 4: Simplify right side
    17,484.50x = 225,541,635.56
  5. Step 5: Solve for x
    x = 225,541,635.56/17,484.50
  6. Step 6: Final answer
    x = 12,899.52

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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.