Home / 37,834.08-56,754.39-9,753.90

Finding the Fourth Proportional to 37,834.08, 56,754.39 and 9,753.90

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Solution

The fourth proportional to 37,834.08, 56,754.39 and 9,753.90 is: 14,631.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,834.08 : 56,754.39 = 9,753.90 : x
  2. Step 2: Convert to fraction form
    37,834.08/56,754.39 = 9,753.90/x
  3. Step 3: Cross multiply
    37,834.08x = 56,754.39 × 9,753.90
  4. Step 4: Simplify right side
    37,834.08x = 553,576,732.75
  5. Step 5: Solve for x
    x = 553,576,732.75/37,834.08
  6. Step 6: Final answer
    x = 14,631.69

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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.