Home / 14,566.88-21,850.34-6,241.50

Finding the Fourth Proportional to 14,566.88, 21,850.34 and 6,241.50

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Solution

The fourth proportional to 14,566.88, 21,850.34 and 6,241.50 is: 9,362.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566.88 : 21,850.34 = 6,241.50 : x
  2. Step 2: Convert to fraction form
    14,566.88/21,850.34 = 6,241.50/x
  3. Step 3: Cross multiply
    14,566.88x = 21,850.34 × 6,241.50
  4. Step 4: Simplify right side
    14,566.88x = 136,378,897.11
  5. Step 5: Solve for x
    x = 136,378,897.11/14,566.88
  6. Step 6: Final answer
    x = 9,362.26

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1.5x scale

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.