Home / 35,144.74-48,529.29-25,103.98

Finding the Fourth Proportional to 35,144.74, 48,529.29 and 25,103.98

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Solution

The fourth proportional to 35,144.74, 48,529.29 and 25,103.98 is: 34,664.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,144.74 : 48,529.29 = 25,103.98 : x
  2. Step 2: Convert to fraction form
    35,144.74/48,529.29 = 25,103.98/x
  3. Step 3: Cross multiply
    35,144.74x = 48,529.29 × 25,103.98
  4. Step 4: Simplify right side
    35,144.74x = 1,218,278,325.57
  5. Step 5: Solve for x
    x = 1,218,278,325.57/35,144.74
  6. Step 6: Final answer
    x = 34,664.60

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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.