Home / 16,419.84-24,625.27-5,887.91

Finding the Fourth Proportional to 16,419.84, 24,625.27 and 5,887.91

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Solution

The fourth proportional to 16,419.84, 24,625.27 and 5,887.91 is: 8,830.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,419.84 : 24,625.27 = 5,887.91 : x
  2. Step 2: Convert to fraction form
    16,419.84/24,625.27 = 5,887.91/x
  3. Step 3: Cross multiply
    16,419.84x = 24,625.27 × 5,887.91
  4. Step 4: Simplify right side
    16,419.84x = 144,991,235.64
  5. Step 5: Solve for x
    x = 144,991,235.64/16,419.84
  6. Step 6: Final answer
    x = 8,830.25

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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.