Home / 16,259.40-24,390.04-4,573.52

Finding the Fourth Proportional to 16,259.40, 24,390.04 and 4,573.52

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Solution

The fourth proportional to 16,259.40, 24,390.04 and 4,573.52 is: 6,860.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.40 : 24,390.04 = 4,573.52 : x
  2. Step 2: Convert to fraction form
    16,259.40/24,390.04 = 4,573.52/x
  3. Step 3: Cross multiply
    16,259.40x = 24,390.04 × 4,573.52
  4. Step 4: Simplify right side
    16,259.40x = 111,548,335.74
  5. Step 5: Solve for x
    x = 111,548,335.74/16,259.40
  6. Step 6: Final answer
    x = 6,860.54

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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.