Home / 24,383.58-36,537-18,850.50

Finding the Fourth Proportional to 24,383.58, 36,537 and 18,850.50

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Solution

The fourth proportional to 24,383.58, 36,537 and 18,850.50 is: 28,246.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,383.58 : 36,537 = 18,850.50 : x
  2. Step 2: Convert to fraction form
    24,383.58/36,537 = 18,850.50/x
  3. Step 3: Cross multiply
    24,383.58x = 36,537 × 18,850.50
  4. Step 4: Simplify right side
    24,383.58x = 688,740,718.50
  5. Step 5: Solve for x
    x = 688,740,718.50/24,383.58
  6. Step 6: Final answer
    x = 28,246.09

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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.