Home / 3,565.62-4,914.27-3,007.53

Finding the Fourth Proportional to 3,565.62, 4,914.27 and 3,007.53

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Solution

The fourth proportional to 3,565.62, 4,914.27 and 3,007.53 is: 4,145.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565.62 : 4,914.27 = 3,007.53 : x
  2. Step 2: Convert to fraction form
    3,565.62/4,914.27 = 3,007.53/x
  3. Step 3: Cross multiply
    3,565.62x = 4,914.27 × 3,007.53
  4. Step 4: Simplify right side
    3,565.62x = 14,779,814.45
  5. Step 5: Solve for x
    x = 14,779,814.45/3,565.62
  6. Step 6: Final answer
    x = 4,145.09

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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.