Home / 4,295.81-6,447.36-2,349.38

Finding the Fourth Proportional to 4,295.81, 6,447.36 and 2,349.38

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Solution

The fourth proportional to 4,295.81, 6,447.36 and 2,349.38 is: 3,526.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.81 : 6,447.36 = 2,349.38 : x
  2. Step 2: Convert to fraction form
    4,295.81/6,447.36 = 2,349.38/x
  3. Step 3: Cross multiply
    4,295.81x = 6,447.36 × 2,349.38
  4. Step 4: Simplify right side
    4,295.81x = 15,147,298.64
  5. Step 5: Solve for x
    x = 15,147,298.64/4,295.81
  6. Step 6: Final answer
    x = 3,526.06

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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.