Home / 16,259.24-24,390.65-6,397.22

Finding the Fourth Proportional to 16,259.24, 24,390.65 and 6,397.22

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Solution

The fourth proportional to 16,259.24, 24,390.65 and 6,397.22 is: 9,596.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.24 : 24,390.65 = 6,397.22 : x
  2. Step 2: Convert to fraction form
    16,259.24/24,390.65 = 6,397.22/x
  3. Step 3: Cross multiply
    16,259.24x = 24,390.65 × 6,397.22
  4. Step 4: Simplify right side
    16,259.24x = 156,032,248.03
  5. Step 5: Solve for x
    x = 156,032,248.03/16,259.24
  6. Step 6: Final answer
    x = 9,596.53

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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.