Home / 14,597.06-21,860.52-8,338.14

Finding the Fourth Proportional to 14,597.06, 21,860.52 and 8,338.14

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Solution

The fourth proportional to 14,597.06, 21,860.52 and 8,338.14 is: 12,487.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,597.06 : 21,860.52 = 8,338.14 : x
  2. Step 2: Convert to fraction form
    14,597.06/21,860.52 = 8,338.14/x
  3. Step 3: Cross multiply
    14,597.06x = 21,860.52 × 8,338.14
  4. Step 4: Simplify right side
    14,597.06x = 182,276,076.23
  5. Step 5: Solve for x
    x = 182,276,076.23/14,597.06
  6. Step 6: Final answer
    x = 12,487.18

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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.