Home / 24,518.83-36,783.71-8,936.46

Finding the Fourth Proportional to 24,518.83, 36,783.71 and 8,936.46

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Solution

The fourth proportional to 24,518.83, 36,783.71 and 8,936.46 is: 13,406.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,518.83 : 36,783.71 = 8,936.46 : x
  2. Step 2: Convert to fraction form
    24,518.83/36,783.71 = 8,936.46/x
  3. Step 3: Cross multiply
    24,518.83x = 36,783.71 × 8,936.46
  4. Step 4: Simplify right side
    24,518.83x = 328,716,153.07
  5. Step 5: Solve for x
    x = 328,716,153.07/24,518.83
  6. Step 6: Final answer
    x = 13,406.68

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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.