Home / 6,209.36-9,314.04-1,592

Finding the Fourth Proportional to 6,209.36, 9,314.04 and 1,592

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Solution

The fourth proportional to 6,209.36, 9,314.04 and 1,592 is: 2,388.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209.36 : 9,314.04 = 1,592 : x
  2. Step 2: Convert to fraction form
    6,209.36/9,314.04 = 1,592/x
  3. Step 3: Cross multiply
    6,209.36x = 9,314.04 × 1,592
  4. Step 4: Simplify right side
    6,209.36x = 14,827,951.68
  5. Step 5: Solve for x
    x = 14,827,951.68/6,209.36
  6. Step 6: Final answer
    x = 2,388.00

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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.