Home / 7,558.26-10,429.65-4,414.02

Finding the Fourth Proportional to 7,558.26, 10,429.65 and 4,414.02

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Solution

The fourth proportional to 7,558.26, 10,429.65 and 4,414.02 is: 6,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558.26 : 10,429.65 = 4,414.02 : x
  2. Step 2: Convert to fraction form
    7,558.26/10,429.65 = 4,414.02/x
  3. Step 3: Cross multiply
    7,558.26x = 10,429.65 × 4,414.02
  4. Step 4: Simplify right side
    7,558.26x = 46,036,683.69
  5. Step 5: Solve for x
    x = 46,036,683.69/7,558.26
  6. Step 6: Final answer
    x = 6,090.91

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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.