Home / 233,462.47-324,353.25-230,663.11

Finding the Fourth Proportional to 233,462.47, 324,353.25 and 230,663.11

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Solution

The fourth proportional to 233,462.47, 324,353.25 and 230,663.11 is: 320,464.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,462.47 : 324,353.25 = 230,663.11 : x
  2. Step 2: Convert to fraction form
    233,462.47/324,353.25 = 230,663.11/x
  3. Step 3: Cross multiply
    233,462.47x = 324,353.25 × 230,663.11
  4. Step 4: Simplify right side
    233,462.47x = 74,816,329,383.61
  5. Step 5: Solve for x
    x = 74,816,329,383.61/233,462.47
  6. Step 6: Final answer
    x = 320,464.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.