Home / 26,107.02-39,167.01-10,535.58

Finding the Fourth Proportional to 26,107.02, 39,167.01 and 10,535.58

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Solution

The fourth proportional to 26,107.02, 39,167.01 and 10,535.58 is: 15,805.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,107.02 : 39,167.01 = 10,535.58 : x
  2. Step 2: Convert to fraction form
    26,107.02/39,167.01 = 10,535.58/x
  3. Step 3: Cross multiply
    26,107.02x = 39,167.01 × 10,535.58
  4. Step 4: Simplify right side
    26,107.02x = 412,647,167.22
  5. Step 5: Solve for x
    x = 412,647,167.22/26,107.02
  6. Step 6: Final answer
    x = 15,805.99

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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.