Home / 64,572.08-96,836.08-22,441

Finding the Fourth Proportional to 64,572.08, 96,836.08 and 22,441

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Solution

The fourth proportional to 64,572.08, 96,836.08 and 22,441 is: 33,653.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,572.08 : 96,836.08 = 22,441 : x
  2. Step 2: Convert to fraction form
    64,572.08/96,836.08 = 22,441/x
  3. Step 3: Cross multiply
    64,572.08x = 96,836.08 × 22,441
  4. Step 4: Simplify right side
    64,572.08x = 2,173,098,471.28
  5. Step 5: Solve for x
    x = 2,173,098,471.28/64,572.08
  6. Step 6: Final answer
    x = 33,653.84

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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.