Home / 16,597.08-24,899.40-4,909.86

Finding the Fourth Proportional to 16,597.08, 24,899.40 and 4,909.86

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Solution

The fourth proportional to 16,597.08, 24,899.40 and 4,909.86 is: 7,365.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597.08 : 24,899.40 = 4,909.86 : x
  2. Step 2: Convert to fraction form
    16,597.08/24,899.40 = 4,909.86/x
  3. Step 3: Cross multiply
    16,597.08x = 24,899.40 × 4,909.86
  4. Step 4: Simplify right side
    16,597.08x = 122,252,568.08
  5. Step 5: Solve for x
    x = 122,252,568.08/16,597.08
  6. Step 6: Final answer
    x = 7,365.91

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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.