Home / 16,358.16-24,537.84-5,263.38

Finding the Fourth Proportional to 16,358.16, 24,537.84 and 5,263.38

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Solution

The fourth proportional to 16,358.16, 24,537.84 and 5,263.38 is: 7,895.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358.16 : 24,537.84 = 5,263.38 : x
  2. Step 2: Convert to fraction form
    16,358.16/24,537.84 = 5,263.38/x
  3. Step 3: Cross multiply
    16,358.16x = 24,537.84 × 5,263.38
  4. Step 4: Simplify right side
    16,358.16x = 129,151,976.30
  5. Step 5: Solve for x
    x = 129,151,976.30/16,358.16
  6. Step 6: Final answer
    x = 7,895.26

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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.