Home / 5,935.85-8,903.00-2,648.18

Finding the Fourth Proportional to 5,935.85, 8,903.00 and 2,648.18

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Solution

The fourth proportional to 5,935.85, 8,903.00 and 2,648.18 is: 3,971.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.85 : 8,903.00 = 2,648.18 : x
  2. Step 2: Convert to fraction form
    5,935.85/8,903.00 = 2,648.18/x
  3. Step 3: Cross multiply
    5,935.85x = 8,903.00 × 2,648.18
  4. Step 4: Simplify right side
    5,935.85x = 23,576,688.78
  5. Step 5: Solve for x
    x = 23,576,688.78/5,935.85
  6. Step 6: Final answer
    x = 3,971.92

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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.