Home / 16,281.72-24,422.49-4,594.89

Finding the Fourth Proportional to 16,281.72, 24,422.49 and 4,594.89

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Solution

The fourth proportional to 16,281.72, 24,422.49 and 4,594.89 is: 6,892.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,281.72 : 24,422.49 = 4,594.89 : x
  2. Step 2: Convert to fraction form
    16,281.72/24,422.49 = 4,594.89/x
  3. Step 3: Cross multiply
    16,281.72x = 24,422.49 × 4,594.89
  4. Step 4: Simplify right side
    16,281.72x = 112,218,655.08
  5. Step 5: Solve for x
    x = 112,218,655.08/16,281.72
  6. Step 6: Final answer
    x = 6,892.31

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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.