Home / 16,548.24-24,825.80-4,860.40

Finding the Fourth Proportional to 16,548.24, 24,825.80 and 4,860.40

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Solution

The fourth proportional to 16,548.24, 24,825.80 and 4,860.40 is: 7,291.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,548.24 : 24,825.80 = 4,860.40 : x
  2. Step 2: Convert to fraction form
    16,548.24/24,825.80 = 4,860.40/x
  3. Step 3: Cross multiply
    16,548.24x = 24,825.80 × 4,860.40
  4. Step 4: Simplify right side
    16,548.24x = 120,663,318.32
  5. Step 5: Solve for x
    x = 120,663,318.32/16,548.24
  6. Step 6: Final answer
    x = 7,291.61

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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.