Home / 26,310.19-39,463.99-9,668.94

Finding the Fourth Proportional to 26,310.19, 39,463.99 and 9,668.94

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Solution

The fourth proportional to 26,310.19, 39,463.99 and 9,668.94 is: 14,502.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,310.19 : 39,463.99 = 9,668.94 : x
  2. Step 2: Convert to fraction form
    26,310.19/39,463.99 = 9,668.94/x
  3. Step 3: Cross multiply
    26,310.19x = 39,463.99 × 9,668.94
  4. Step 4: Simplify right side
    26,310.19x = 381,574,754.15
  5. Step 5: Solve for x
    x = 381,574,754.15/26,310.19
  6. Step 6: Final answer
    x = 14,502.93

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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.