Home / 26,107.15-39,151.94-9,463.70

Finding the Fourth Proportional to 26,107.15, 39,151.94 and 9,463.70

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Solution

The fourth proportional to 26,107.15, 39,151.94 and 9,463.70 is: 14,192.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,107.15 : 39,151.94 = 9,463.70 : x
  2. Step 2: Convert to fraction form
    26,107.15/39,151.94 = 9,463.70/x
  3. Step 3: Cross multiply
    26,107.15x = 39,151.94 × 9,463.70
  4. Step 4: Simplify right side
    26,107.15x = 370,522,214.58
  5. Step 5: Solve for x
    x = 370,522,214.58/26,107.15
  6. Step 6: Final answer
    x = 14,192.37

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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.