Home / 45,263.62-62,464.35-25,122.48

Finding the Fourth Proportional to 45,263.62, 62,464.35 and 25,122.48

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Solution

The fourth proportional to 45,263.62, 62,464.35 and 25,122.48 is: 34,669.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,263.62 : 62,464.35 = 25,122.48 : x
  2. Step 2: Convert to fraction form
    45,263.62/62,464.35 = 25,122.48/x
  3. Step 3: Cross multiply
    45,263.62x = 62,464.35 × 25,122.48
  4. Step 4: Simplify right side
    45,263.62x = 1,569,259,383.59
  5. Step 5: Solve for x
    x = 1,569,259,383.59/45,263.62
  6. Step 6: Final answer
    x = 34,669.33

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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.