Home / 29,362.35-40,490.22-25,127.46

Finding the Fourth Proportional to 29,362.35, 40,490.22 and 25,127.46

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Solution

The fourth proportional to 29,362.35, 40,490.22 and 25,127.46 is: 34,650.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362.35 : 40,490.22 = 25,127.46 : x
  2. Step 2: Convert to fraction form
    29,362.35/40,490.22 = 25,127.46/x
  3. Step 3: Cross multiply
    29,362.35x = 40,490.22 × 25,127.46
  4. Step 4: Simplify right side
    29,362.35x = 1,017,416,383.44
  5. Step 5: Solve for x
    x = 1,017,416,383.44/29,362.35
  6. Step 6: Final answer
    x = 34,650.37

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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.