Home / 16,278.14-24,417.30-4,591.37

Finding the Fourth Proportional to 16,278.14, 24,417.30 and 4,591.37

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Solution

The fourth proportional to 16,278.14, 24,417.30 and 4,591.37 is: 6,887.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,278.14 : 24,417.30 = 4,591.37 : x
  2. Step 2: Convert to fraction form
    16,278.14/24,417.30 = 4,591.37/x
  3. Step 3: Cross multiply
    16,278.14x = 24,417.30 × 4,591.37
  4. Step 4: Simplify right side
    16,278.14x = 112,108,858.70
  5. Step 5: Solve for x
    x = 112,108,858.70/16,278.14
  6. Step 6: Final answer
    x = 6,887.08

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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.