Home / 223,350.11-335,066.21-73,599.23

Finding the Fourth Proportional to 223,350.11, 335,066.21 and 73,599.23

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Solution

The fourth proportional to 223,350.11, 335,066.21 and 73,599.23 is: 110,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,350.11 : 335,066.21 = 73,599.23 : x
  2. Step 2: Convert to fraction form
    223,350.11/335,066.21 = 73,599.23/x
  3. Step 3: Cross multiply
    223,350.11x = 335,066.21 × 73,599.23
  4. Step 4: Simplify right side
    223,350.11x = 24,660,615,055.02
  5. Step 5: Solve for x
    x = 24,660,615,055.02/223,350.11
  6. Step 6: Final answer
    x = 110,412.37

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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.