Home / 26,248.58-39,358.26-15,579.27

Finding the Fourth Proportional to 26,248.58, 39,358.26 and 15,579.27

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Solution

The fourth proportional to 26,248.58, 39,358.26 and 15,579.27 is: 23,360.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248.58 : 39,358.26 = 15,579.27 : x
  2. Step 2: Convert to fraction form
    26,248.58/39,358.26 = 15,579.27/x
  3. Step 3: Cross multiply
    26,248.58x = 39,358.26 × 15,579.27
  4. Step 4: Simplify right side
    26,248.58x = 613,172,959.27
  5. Step 5: Solve for x
    x = 613,172,959.27/26,248.58
  6. Step 6: Final answer
    x = 23,360.24

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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.