Home / 15,532-23,290.96-4,436

Finding the Fourth Proportional to 15,532, 23,290.96 and 4,436

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Solution

The fourth proportional to 15,532, 23,290.96 and 4,436 is: 6,651.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,532 : 23,290.96 = 4,436 : x
  2. Step 2: Convert to fraction form
    15,532/23,290.96 = 4,436/x
  3. Step 3: Cross multiply
    15,532x = 23,290.96 × 4,436
  4. Step 4: Simplify right side
    15,532x = 103,318,698.56
  5. Step 5: Solve for x
    x = 103,318,698.56/15,532
  6. Step 6: Final answer
    x = 6,651.99

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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.