Home / 26,107.10-39,160.59-9,467.07

Finding the Fourth Proportional to 26,107.10, 39,160.59 and 9,467.07

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Solution

The fourth proportional to 26,107.10, 39,160.59 and 9,467.07 is: 14,200.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,107.10 : 39,160.59 = 9,467.07 : x
  2. Step 2: Convert to fraction form
    26,107.10/39,160.59 = 9,467.07/x
  3. Step 3: Cross multiply
    26,107.10x = 39,160.59 × 9,467.07
  4. Step 4: Simplify right side
    26,107.10x = 370,736,046.77
  5. Step 5: Solve for x
    x = 370,736,046.77/26,107.10
  6. Step 6: Final answer
    x = 14,200.59

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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.