Home / 6,050.39-9,072.81-2,154.87

Finding the Fourth Proportional to 6,050.39, 9,072.81 and 2,154.87

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Solution

The fourth proportional to 6,050.39, 9,072.81 and 2,154.87 is: 3,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050.39 : 9,072.81 = 2,154.87 : x
  2. Step 2: Convert to fraction form
    6,050.39/9,072.81 = 2,154.87/x
  3. Step 3: Cross multiply
    6,050.39x = 9,072.81 × 2,154.87
  4. Step 4: Simplify right side
    6,050.39x = 19,550,726.08
  5. Step 5: Solve for x
    x = 19,550,726.08/6,050.39
  6. Step 6: Final answer
    x = 3,231.32

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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.