Home / 24,928.87-37,414.88-13,090.98

Finding the Fourth Proportional to 24,928.87, 37,414.88 and 13,090.98

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Solution

The fourth proportional to 24,928.87, 37,414.88 and 13,090.98 is: 19,647.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,928.87 : 37,414.88 = 13,090.98 : x
  2. Step 2: Convert to fraction form
    24,928.87/37,414.88 = 13,090.98/x
  3. Step 3: Cross multiply
    24,928.87x = 37,414.88 × 13,090.98
  4. Step 4: Simplify right side
    24,928.87x = 489,797,254.04
  5. Step 5: Solve for x
    x = 489,797,254.04/24,928.87
  6. Step 6: Final answer
    x = 19,647.79

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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.