Home / 26,607.52-39,676.54-25,299.40

Finding the Fourth Proportional to 26,607.52, 39,676.54 and 25,299.40

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Solution

The fourth proportional to 26,607.52, 39,676.54 and 25,299.40 is: 37,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,607.52 : 39,676.54 = 25,299.40 : x
  2. Step 2: Convert to fraction form
    26,607.52/39,676.54 = 25,299.40/x
  3. Step 3: Cross multiply
    26,607.52x = 39,676.54 × 25,299.40
  4. Step 4: Simplify right side
    26,607.52x = 1,003,792,656.08
  5. Step 5: Solve for x
    x = 1,003,792,656.08/26,607.52
  6. Step 6: Final answer
    x = 37,725.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.