Home / 5,827.11-8,041.86-3,310.01

Finding the Fourth Proportional to 5,827.11, 8,041.86 and 3,310.01

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Solution

The fourth proportional to 5,827.11, 8,041.86 and 3,310.01 is: 4,568.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827.11 : 8,041.86 = 3,310.01 : x
  2. Step 2: Convert to fraction form
    5,827.11/8,041.86 = 3,310.01/x
  3. Step 3: Cross multiply
    5,827.11x = 8,041.86 × 3,310.01
  4. Step 4: Simplify right side
    5,827.11x = 26,618,637.02
  5. Step 5: Solve for x
    x = 26,618,637.02/5,827.11
  6. Step 6: Final answer
    x = 4,568.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.