Home / 35,150.36-48,507.49-19,234.81

Finding the Fourth Proportional to 35,150.36, 48,507.49 and 19,234.81

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Solution

The fourth proportional to 35,150.36, 48,507.49 and 19,234.81 is: 26,544.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,150.36 : 48,507.49 = 19,234.81 : x
  2. Step 2: Convert to fraction form
    35,150.36/48,507.49 = 19,234.81/x
  3. Step 3: Cross multiply
    35,150.36x = 48,507.49 × 19,234.81
  4. Step 4: Simplify right side
    35,150.36x = 933,032,353.73
  5. Step 5: Solve for x
    x = 933,032,353.73/35,150.36
  6. Step 6: Final answer
    x = 26,544.04

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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.