Home / 9,528.14-14,289.44-3,683.38

Finding the Fourth Proportional to 9,528.14, 14,289.44 and 3,683.38

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Solution

The fourth proportional to 9,528.14, 14,289.44 and 3,683.38 is: 5,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528.14 : 14,289.44 = 3,683.38 : x
  2. Step 2: Convert to fraction form
    9,528.14/14,289.44 = 3,683.38/x
  3. Step 3: Cross multiply
    9,528.14x = 14,289.44 × 3,683.38
  4. Step 4: Simplify right side
    9,528.14x = 52,633,437.51
  5. Step 5: Solve for x
    x = 52,633,437.51/9,528.14
  6. Step 6: Final answer
    x = 5,524.00

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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.