Home / 25,588.09-38,365.63-10,793.03

Finding the Fourth Proportional to 25,588.09, 38,365.63 and 10,793.03

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Solution

The fourth proportional to 25,588.09, 38,365.63 and 10,793.03 is: 16,182.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,588.09 : 38,365.63 = 10,793.03 : x
  2. Step 2: Convert to fraction form
    25,588.09/38,365.63 = 10,793.03/x
  3. Step 3: Cross multiply
    25,588.09x = 38,365.63 × 10,793.03
  4. Step 4: Simplify right side
    25,588.09x = 414,081,464.49
  5. Step 5: Solve for x
    x = 414,081,464.49/25,588.09
  6. Step 6: Final answer
    x = 16,182.59

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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.