Home / 4,410.34-6,614.89-1,488.26

Finding the Fourth Proportional to 4,410.34, 6,614.89 and 1,488.26

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Solution

The fourth proportional to 4,410.34, 6,614.89 and 1,488.26 is: 2,232.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.34 : 6,614.89 = 1,488.26 : x
  2. Step 2: Convert to fraction form
    4,410.34/6,614.89 = 1,488.26/x
  3. Step 3: Cross multiply
    4,410.34x = 6,614.89 × 1,488.26
  4. Step 4: Simplify right side
    4,410.34x = 9,844,676.19
  5. Step 5: Solve for x
    x = 9,844,676.19/4,410.34
  6. Step 6: Final answer
    x = 2,232.18

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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.