Home / 64,329.73-96,527.49-30,633.82

Finding the Fourth Proportional to 64,329.73, 96,527.49 and 30,633.82

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Solution

The fourth proportional to 64,329.73, 96,527.49 and 30,633.82 is: 45,966.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,329.73 : 96,527.49 = 30,633.82 : x
  2. Step 2: Convert to fraction form
    64,329.73/96,527.49 = 30,633.82/x
  3. Step 3: Cross multiply
    64,329.73x = 96,527.49 × 30,633.82
  4. Step 4: Simplify right side
    64,329.73x = 2,957,005,753.71
  5. Step 5: Solve for x
    x = 2,957,005,753.71/64,329.73
  6. Step 6: Final answer
    x = 45,966.39

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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.