Home / 16,174.16-24,269.55-6,693.52

Finding the Fourth Proportional to 16,174.16, 24,269.55 and 6,693.52

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Solution

The fourth proportional to 16,174.16, 24,269.55 and 6,693.52 is: 10,043.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,174.16 : 24,269.55 = 6,693.52 : x
  2. Step 2: Convert to fraction form
    16,174.16/24,269.55 = 6,693.52/x
  3. Step 3: Cross multiply
    16,174.16x = 24,269.55 × 6,693.52
  4. Step 4: Simplify right side
    16,174.16x = 162,448,718.32
  5. Step 5: Solve for x
    x = 162,448,718.32/16,174.16
  6. Step 6: Final answer
    x = 10,043.72

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.