Home / 24,387.18-36,582.93-6,857.16

Finding the Fourth Proportional to 24,387.18, 36,582.93 and 6,857.16

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Solution

The fourth proportional to 24,387.18, 36,582.93 and 6,857.16 is: 10,286.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,387.18 : 36,582.93 = 6,857.16 : x
  2. Step 2: Convert to fraction form
    24,387.18/36,582.93 = 6,857.16/x
  3. Step 3: Cross multiply
    24,387.18x = 36,582.93 × 6,857.16
  4. Step 4: Simplify right side
    24,387.18x = 250,855,004.28
  5. Step 5: Solve for x
    x = 250,855,004.28/24,387.18
  6. Step 6: Final answer
    x = 10,286.35

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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.