Home / 45,297.37-62,508.28-25,155.54

Finding the Fourth Proportional to 45,297.37, 62,508.28 and 25,155.54

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Solution

The fourth proportional to 45,297.37, 62,508.28 and 25,155.54 is: 34,713.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,297.37 : 62,508.28 = 25,155.54 : x
  2. Step 2: Convert to fraction form
    45,297.37/62,508.28 = 25,155.54/x
  3. Step 3: Cross multiply
    45,297.37x = 62,508.28 × 25,155.54
  4. Step 4: Simplify right side
    45,297.37x = 1,572,429,537.87
  5. Step 5: Solve for x
    x = 1,572,429,537.87/45,297.37
  6. Step 6: Final answer
    x = 34,713.48

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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.