Home / 5,350.05-8,022.34-2,064.08

Finding the Fourth Proportional to 5,350.05, 8,022.34 and 2,064.08

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Solution

The fourth proportional to 5,350.05, 8,022.34 and 2,064.08 is: 3,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350.05 : 8,022.34 = 2,064.08 : x
  2. Step 2: Convert to fraction form
    5,350.05/8,022.34 = 2,064.08/x
  3. Step 3: Cross multiply
    5,350.05x = 8,022.34 × 2,064.08
  4. Step 4: Simplify right side
    5,350.05x = 16,558,774.18
  5. Step 5: Solve for x
    x = 16,558,774.18/5,350.05
  6. Step 6: Final answer
    x = 3,095.07

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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.