Home / 14,860.67-22,299.84-5,976.79

Finding the Fourth Proportional to 14,860.67, 22,299.84 and 5,976.79

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Solution

The fourth proportional to 14,860.67, 22,299.84 and 5,976.79 is: 8,968.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860.67 : 22,299.84 = 5,976.79 : x
  2. Step 2: Convert to fraction form
    14,860.67/22,299.84 = 5,976.79/x
  3. Step 3: Cross multiply
    14,860.67x = 22,299.84 × 5,976.79
  4. Step 4: Simplify right side
    14,860.67x = 133,281,437.09
  5. Step 5: Solve for x
    x = 133,281,437.09/14,860.67
  6. Step 6: Final answer
    x = 8,968.74

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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.