Home / 4,668.03-6,438.89-3,095.82

Finding the Fourth Proportional to 4,668.03, 6,438.89 and 3,095.82

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Solution

The fourth proportional to 4,668.03, 6,438.89 and 3,095.82 is: 4,270.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668.03 : 6,438.89 = 3,095.82 : x
  2. Step 2: Convert to fraction form
    4,668.03/6,438.89 = 3,095.82/x
  3. Step 3: Cross multiply
    4,668.03x = 6,438.89 × 3,095.82
  4. Step 4: Simplify right side
    4,668.03x = 19,933,652.18
  5. Step 5: Solve for x
    x = 19,933,652.18/4,668.03
  6. Step 6: Final answer
    x = 4,270.25

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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.