Home / 24,541.16-36,821.46-8,969.72

Finding the Fourth Proportional to 24,541.16, 36,821.46 and 8,969.72

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Solution

The fourth proportional to 24,541.16, 36,821.46 and 8,969.72 is: 13,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,541.16 : 36,821.46 = 8,969.72 : x
  2. Step 2: Convert to fraction form
    24,541.16/36,821.46 = 8,969.72/x
  3. Step 3: Cross multiply
    24,541.16x = 36,821.46 × 8,969.72
  4. Step 4: Simplify right side
    24,541.16x = 330,278,186.19
  5. Step 5: Solve for x
    x = 330,278,186.19/24,541.16
  6. Step 6: Final answer
    x = 13,458.13

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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.