Home / 9,304.80-13,929.48-6,008.28

Finding the Fourth Proportional to 9,304.80, 13,929.48 and 6,008.28

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Solution

The fourth proportional to 9,304.80, 13,929.48 and 6,008.28 is: 8,994.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.80 : 13,929.48 = 6,008.28 : x
  2. Step 2: Convert to fraction form
    9,304.80/13,929.48 = 6,008.28/x
  3. Step 3: Cross multiply
    9,304.80x = 13,929.48 × 6,008.28
  4. Step 4: Simplify right side
    9,304.80x = 83,692,216.09
  5. Step 5: Solve for x
    x = 83,692,216.09/9,304.80
  6. Step 6: Final answer
    x = 8,994.52

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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.