Home / 4,402.44-6,590.88-3,790.08

Finding the Fourth Proportional to 4,402.44, 6,590.88 and 3,790.08

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Solution

The fourth proportional to 4,402.44, 6,590.88 and 3,790.08 is: 5,674.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.44 : 6,590.88 = 3,790.08 : x
  2. Step 2: Convert to fraction form
    4,402.44/6,590.88 = 3,790.08/x
  3. Step 3: Cross multiply
    4,402.44x = 6,590.88 × 3,790.08
  4. Step 4: Simplify right side
    4,402.44x = 24,979,962.47
  5. Step 5: Solve for x
    x = 24,979,962.47/4,402.44
  6. Step 6: Final answer
    x = 5,674.12

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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.