Home / 30,066.40-41,456.24-24,093.28

Finding the Fourth Proportional to 30,066.40, 41,456.24 and 24,093.28

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Solution

The fourth proportional to 30,066.40, 41,456.24 and 24,093.28 is: 33,220.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,066.40 : 41,456.24 = 24,093.28 : x
  2. Step 2: Convert to fraction form
    30,066.40/41,456.24 = 24,093.28/x
  3. Step 3: Cross multiply
    30,066.40x = 41,456.24 × 24,093.28
  4. Step 4: Simplify right side
    30,066.40x = 998,816,798.07
  5. Step 5: Solve for x
    x = 998,816,798.07/30,066.40
  6. Step 6: Final answer
    x = 33,220.37

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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.