Home / 16,315.63-24,468.94-5,784.26

Finding the Fourth Proportional to 16,315.63, 24,468.94 and 5,784.26

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Solution

The fourth proportional to 16,315.63, 24,468.94 and 5,784.26 is: 8,674.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,315.63 : 24,468.94 = 5,784.26 : x
  2. Step 2: Convert to fraction form
    16,315.63/24,468.94 = 5,784.26/x
  3. Step 3: Cross multiply
    16,315.63x = 24,468.94 × 5,784.26
  4. Step 4: Simplify right side
    16,315.63x = 141,534,700.87
  5. Step 5: Solve for x
    x = 141,534,700.87/16,315.63
  6. Step 6: Final answer
    x = 8,674.79

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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.