Home / 6,039.11-8,331.14-4,271.69

Finding the Fourth Proportional to 6,039.11, 8,331.14 and 4,271.69

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Solution

The fourth proportional to 6,039.11, 8,331.14 and 4,271.69 is: 5,892.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.11 : 8,331.14 = 4,271.69 : x
  2. Step 2: Convert to fraction form
    6,039.11/8,331.14 = 4,271.69/x
  3. Step 3: Cross multiply
    6,039.11x = 8,331.14 × 4,271.69
  4. Step 4: Simplify right side
    6,039.11x = 35,588,026.07
  5. Step 5: Solve for x
    x = 35,588,026.07/6,039.11
  6. Step 6: Final answer
    x = 5,892.93

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1.5x scale

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.