Home / 63,569.61-95,354.40-16,822.49

Finding the Fourth Proportional to 63,569.61, 95,354.40 and 16,822.49

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Solution

The fourth proportional to 63,569.61, 95,354.40 and 16,822.49 is: 25,233.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,569.61 : 95,354.40 = 16,822.49 : x
  2. Step 2: Convert to fraction form
    63,569.61/95,354.40 = 16,822.49/x
  3. Step 3: Cross multiply
    63,569.61x = 95,354.40 × 16,822.49
  4. Step 4: Simplify right side
    63,569.61x = 1,604,097,932.14
  5. Step 5: Solve for x
    x = 1,604,097,932.14/63,569.61
  6. Step 6: Final answer
    x = 25,233.72

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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.