Home / 43,146.33-59,530.30-25,245.73

Finding the Fourth Proportional to 43,146.33, 59,530.30 and 25,245.73

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Solution

The fourth proportional to 43,146.33, 59,530.30 and 25,245.73 is: 34,832.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,146.33 : 59,530.30 = 25,245.73 : x
  2. Step 2: Convert to fraction form
    43,146.33/59,530.30 = 25,245.73/x
  3. Step 3: Cross multiply
    43,146.33x = 59,530.30 × 25,245.73
  4. Step 4: Simplify right side
    43,146.33x = 1,502,885,880.62
  5. Step 5: Solve for x
    x = 1,502,885,880.62/43,146.33
  6. Step 6: Final answer
    x = 34,832.30

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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.