Home / 24,382.09-36,573.13-8,583.40

Finding the Fourth Proportional to 24,382.09, 36,573.13 and 8,583.40

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Solution

The fourth proportional to 24,382.09, 36,573.13 and 8,583.40 is: 12,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,382.09 : 36,573.13 = 8,583.40 : x
  2. Step 2: Convert to fraction form
    24,382.09/36,573.13 = 8,583.40/x
  3. Step 3: Cross multiply
    24,382.09x = 36,573.13 × 8,583.40
  4. Step 4: Simplify right side
    24,382.09x = 313,921,804.04
  5. Step 5: Solve for x
    x = 313,921,804.04/24,382.09
  6. Step 6: Final answer
    x = 12,875.10

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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.