Home / 24,458.96-36,690.88-8,877.80

Finding the Fourth Proportional to 24,458.96, 36,690.88 and 8,877.80

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Solution

The fourth proportional to 24,458.96, 36,690.88 and 8,877.80 is: 13,317.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458.96 : 36,690.88 = 8,877.80 : x
  2. Step 2: Convert to fraction form
    24,458.96/36,690.88 = 8,877.80/x
  3. Step 3: Cross multiply
    24,458.96x = 36,690.88 × 8,877.80
  4. Step 4: Simplify right side
    24,458.96x = 325,734,294.46
  5. Step 5: Solve for x
    x = 325,734,294.46/24,458.96
  6. Step 6: Final answer
    x = 13,317.59

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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.