Home / 6,515.93-9,773.91-1,835.94

Finding the Fourth Proportional to 6,515.93, 9,773.91 and 1,835.94

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Solution

The fourth proportional to 6,515.93, 9,773.91 and 1,835.94 is: 2,753.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,515.93 : 9,773.91 = 1,835.94 : x
  2. Step 2: Convert to fraction form
    6,515.93/9,773.91 = 1,835.94/x
  3. Step 3: Cross multiply
    6,515.93x = 9,773.91 × 1,835.94
  4. Step 4: Simplify right side
    6,515.93x = 17,944,312.33
  5. Step 5: Solve for x
    x = 17,944,312.33/6,515.93
  6. Step 6: Final answer
    x = 2,753.91

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Similar ratio
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1.5x scale

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.