Home / 25,293.08-34,898.82-14,676.54

Finding the Fourth Proportional to 25,293.08, 34,898.82 and 14,676.54

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Solution

The fourth proportional to 25,293.08, 34,898.82 and 14,676.54 is: 20,250.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,293.08 : 34,898.82 = 14,676.54 : x
  2. Step 2: Convert to fraction form
    25,293.08/34,898.82 = 14,676.54/x
  3. Step 3: Cross multiply
    25,293.08x = 34,898.82 × 14,676.54
  4. Step 4: Simplify right side
    25,293.08x = 512,193,927.68
  5. Step 5: Solve for x
    x = 512,193,927.68/25,293.08
  6. Step 6: Final answer
    x = 20,250.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.