Home / 43,346.30-65,035.65-17,069.36

Finding the Fourth Proportional to 43,346.30, 65,035.65 and 17,069.36

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Solution

The fourth proportional to 43,346.30, 65,035.65 and 17,069.36 is: 25,610.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,346.30 : 65,035.65 = 17,069.36 : x
  2. Step 2: Convert to fraction form
    43,346.30/65,035.65 = 17,069.36/x
  3. Step 3: Cross multiply
    43,346.30x = 65,035.65 × 17,069.36
  4. Step 4: Simplify right side
    43,346.30x = 1,110,116,922.68
  5. Step 5: Solve for x
    x = 1,110,116,922.68/43,346.30
  6. Step 6: Final answer
    x = 25,610.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.